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Search - "encrypted"
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A scammer called me today. They were saying that harmful files were moved to my computer and they needed to remove them. I don't think they are ever going to call me again.
S = scammer; M = me;
S: this is tech support we need access to your computer because we detected harmful files and need to remove them.
M: oh my! Hold on, let me go to my computer now. How can you access it?
S: we can just use RDP and delete the files. They are in a hidden folder that is encrypted so this Is the only way.
M: oh ok I believe you. Hm... it looks like my son only allows certain IP addresses to access our computers.. I don't know how to disable this so can you just email me your IP address?
S: Sure...
He then sends me his actual IP address... it doesn't even look like a proxy or VPN.
M: oh my I forgot that you need my password to login. It's really long and complicated... can I just email it to you?
S: Sure!!
I then tell him to hold on I have to find it that my "son" stored it somewhere.
At this time I'm taking a photo of my bare ass and attaching it to the email. I then say in the email "Please note what my job title is in my signature.. I just sent the FBI your name, phone number, email, and IP address. Please enjoy my bare ass, you'll see a lot of it in prison."23 -
So I just wrote a Ruby script to encrypt some files in AES.
I started it, it's designed to show the key when it's finished. It encrypted 7 files, then Kaspersky pops up and deletes my entire Ruby installation.
okeh29 -
Fucking awesome. The 'encryption backdoor law' in Australia went through!
Now, whenever served with such warrants, companies which are active in Australia will have to pay hefty fines if they don't give encrypted messages to law enforcement in readable form. No matter whether this means just decrypting it with the keys they have or pushing backdoors/inject code into the messaging apps/services in order to extract the contents.
Now let's see how much the big companies really care about their users! (I'd expect them to pull out of Australia but the chance that this'll happen is as tiny as about nothing)34 -
In a meeting after I explained that the user passwords will be encrypted before we save them in the database
Them: "Please don't do that, we don't want to change our clients data"
Me: " so we should save the clear text?"
Them: "Yes"
😒9 -
Had a conversation with someone a little while ago. I opened my email app (TutaNota) and he asked what the hell that email thingy was. Explained the encrypted/privacy reasons.
"Why would you encrypt everything?"
Because I have stuff to hide. Do you?
"Nahh I just use outlook, I have nothing to hide".
Told him to email me all his usernames/passwords, bank statements, porn preferences, emails, messages etc etc.
"But that's private data!".
Exactly.
"But I thought you meant like crime/illegal stuffs etc"
Nope. I just asked if you had anything to hide, you interpreted that as having anything non-lawfully to hide. I never even asked anything in relation to non-lawful stuff.
Because, having something to hide doesn't mean it's criminal/illegal, it means you'd like to keep that stuff private.29 -
'Normal' people when they get a new phone:
- install whatsapp
- install Facebook (or other social media)
- install regular email app
Me:
- Root phone
- Install app ops
- Install Signal
- Install encrypted email services' app
- Install firewall
- Install devRant
Anyone else like me here?37 -
I use Linux because I enjoy unexpectedly learning how to mount an encrypted disk after a software update deletes the boot directory... on a Thursday night while other people drink beer.14
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Had three servers running in prod. For extra security all of them were encrypted (hdd encryption) just in case.
"mate, servers need a quick reboot, that alright?"
Me: yeah sure!
"oh hey they're encrypted, what's the password?"
Uhm.....
😐
😓
😨
😵😨😮😧😫
😲😶😭
Yeah, i also forgot to turn on the backup process...17 -
Story time:
I was once working on a project that dealt with incredibly sensitive financial data.
We needed a client’s database to do a migration.
They wouldn’t send it over the internet because it was too big and they didn’t think it would be secure.
They opt to send it in the post on an encrypted usb drive.
(Fair enough thinks I)
USB drive arrives.
Is indeed encrypted.
MFW there’s a post it note in the envelope with the password on.
MFW this is a billion dollar multinational petrochem company.
MFW this same company’s ‘sysadmin’ and ‘dba’ once complained because a SQL script I sent them didn’t work - they’d pasted it twice and couldn’t work this out from the fucking “table already created” error message management studio was throwing at them.3 -
Facebook publicly announced that it won't build a backdoor into its services for the intelligence agencies as for the latest requests to weaken/remove the encryption.
I can only imagine the intelligence agencies going like this now:
NSA director: Alright, as expected they said no so they won't have more damage to their public image, lets go for plan A 2.0!
NSA employee: Aaaand that is?
NSA director: Serve them a FISA court order requiring them to do this shit anyways but also serve a gag order so they can't tell legally.
NSA employee: Ahh, fair enough, I'll get that rolling. By the way, how did we do this with WhatsApp's encryption again?
NSA director: Oh that one was simple. There's a backup function which nearly everyone uses on either Android/iOS which does plaintext backups to Google Drive/iCloud.
NSA employee: Oh, okay. How do we access that data again?
NSA director: PRISM/XKeyScore!
NSA employee: Right, but then still the issue of how we even collect the encrypted messages from Facebo...
NSA director: PRISM/XKeyScore as well, don't worry about that.
NSA employee: But, how'd we justify this....?
NSA director: We probably never have to as these programs operate outside of the public view but otherwise just call terrorism/pedophelia... BAM, done.
NSA employee: Gotya, let's put this into motion!24 -
So I work in IT for the police. I just received an "unneeded" encrypted smartphone.
I had to reconfigure it, in order to give it to the next policeman. Unfortunately nobody knew the password and there is actually no way to reset this damn thing.Trust me, i did my research.
About 2 days later i receive an angry call by the policeman that should be using the phone by now.
Policemen: "Why is my phone not ready yet?"
Me: "it's encrypted and nobody has the password."
Policemen: "Well just ask the previous owner then!"
Me:"It's a little difficult..."
Policemen: "Why?!?"
Me: "He shot himself."16 -
When someone explains to me that they really care about their privacy and use WhatsApp or signal or other encrypted messaging services and then you see then typing stuff through the GOOGLE KEYBOARD.
Yeah i think they're not understanding something 😆53 -
Da Fuck!?!
Yesterday I found some abnormal activity on my server, someone was trying to brute force my ssh as root since two days! Started raging and installed fail2ban (which automatically bans an IP if it fails to log X times and eventually sends me an email). Woke up this morning to find that a fucking Chinese guy/malware spent the whole night trying to brute Force me!
Fucking cunt! Don't you have any better to do!!
My key is a 32 characters long encrypted key, with the ban he can try 3 passwords /2 hours, good luck brute forcing it you bitch!36 -
For the Dutch people on here, the new surveillance law in short:
- dragnet surveillance, data retention of normal data is a maximum of 3 years, encrypted data up to 6 years.
- secret DNA database, data retention up to 30(!!) years.
- use of 0days without having to report them to the vendors.
- third parties may be hacked to get to main targets; if my neighbor is suspected they may legally hack me in order to get to him/her.
Cleaning up (removing backdoors etc) afterwards is not required.
- sharing unfiltered (raw) data gathered through dragnet surveillance with foreign intelligence agencies is permitted, even if it's to a country which doesn't have as much 'democracy' as this country does.
Decide for yourself if you're voting (at all) against or in favor of this law, I'm voting against :)
We do need a new/reformed law, this one is just too intrusive imo.34 -
Alright people, let's make our own free, decentralized, p2p encrypted Internet.
How does that sound?20 -
The Irish minister Rudd said today (for the second time I think) that 'WhatsApp gives terrorists a safe place to hide and execute their activities. Might be a good idea in the future to ban encrypted chat apps'. (not literally like that but it's a good summary of her points)
Imaginary dialog:
"okay so encrypted chat apps help terrorists and criminals to execute their activities"
"Alright, let's ban water then!"
"Wait what why would you ban water?!? How will ordinary people be able to drink then?"
"Why would you ban encrypted chat apps? How will ordinary people be able to communicate securely?"
😐
😶
😮
😧
😓24 -
A US senator or judge or whatever his title is said today that he wants companies/governments to build a 'responsible encryption' system.
Preferably that would exist out of a big ass database which stores the private keys of citizens so in case a person loses their private key or the government needs access to encrypted content, that is possible.
NOO, WHAT COULD FUCKING POSSIBLY GO WRONG!?!?!
Seriously those kind of people should not be allowed to have the kind of positions they have.
This shit makes me so angry.45 -
Manager: "The password must be encrypted to store it inside the database."
Me: "Great! No problem."
Manager: "Then it must have a copy of the unencrypted password to send it by email."
😐7 -
So the new mass surveillance law will be going into effect from the 1st of January.
Of course, since I'm very keen on my security/privacy, I'm going to implement some precautions.
- A few vps's connecting to tor, i2p and VPN provider so that I can always use a secure connection.
- Setup anti tracker/ads/etc etc shit on the VPS's. Probably through DnsMasq and the hosts file.
- Use Tor browser by default. I've tried this for a while now and damn, the tor network has become way faster than only even a year ago! Some pages literally only take a few seconds to load.
- Wipe my laptop, encrypt the harddrive and at least put QubesOS on it together with probably a few other systems.
- Ungoogle my new phone, use it with VPN by default.
- Get rid of all non encrypted communication services. I think that only leaves me with a few account removals because I haven't chatted unencrypted for nearly a fucking year now.
If anyone has any more ideas, please share!42 -
Got some good news today, Australia's PM (Malcolm Turnbull) doesn't want a backdoor in encryption! All he just wants is "support" from companies to "access" their users encrypted data.
See the difference?
I don't 😒14 -
We have a customer that runs an extremely strict security program, which disallows any type of outside connection to their servers.
In order to even correspond with them via email you must undergo background checks and be validated. Then you sign an NDA and another "secrecy level" contract.
Today they had a problem, I was the one assigned to fix it. I asked for a screenshot.
We already use an encrypted mail service, which runs via a special VPN that has enough layers of protection to slow down a photon to the speed of a snail.
The customer's sysadmin encrypted the screenshot and sent it to me.
I open the screenshot and....
He runs Windows 10, uses Google Chrome and has Facebook's WhatsApp desktop app flashing orange in the tray.
😐😣😫😖4 -
If you like Google algorithms better, you can always just precede your duckduckgo search with !Google
Returns an encrypted Google search8 -
When you've convinced a good number of your colleagues to try out Protonmail then you find out later that they're not using it anymore because it doesn't support the Gmail Android app 😬😬😬
Even if it's supported, WHAT THE FUCK is the point of using e2e encrypted email if you're accessing it using 3rd party apps?10 -
You, stupid fucking game, have just sent me my new password in plain text via email?
"the password is encrypted and cannot be sent again"???
So… you send the password in plain text, and only then encrypt it, right?
But it's still in plain text in your email logs, fucking bastards.10 -
When you see "Database must be encrypted with SHA1 or SHA2" in software requirements specification....10
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Crap.. got myself into a fight with someone in a bar.
Hospitalized, turns out that my knee is bruised and my nose is broken. For some reason the knee hurts much more than the nose though.. very weird.
Just noticed that some fucker there stole my keychain USB stick too. Couldn't care less about the USB stick itself, got tons of those at home and hard drive storage even more so (10TB) but the data on it was invaluable. It held on a LUKS-encrypted partition, my GPG keys, revocation certificates, server backups and everything. My entire digital identity pretty much.
I'm afraid that the thief might try to crack it. On the flip side, if it's just a common Windows user, plugging it in will prompt him to format it.. hopefully he'll do that.
What do you think.. take a leap with fate and see how strong LUKS really is or revoke all my keys and assume my servers' filesystems to be in the hands of some random person that I don't know?
Seriously though.. stealing a fucking flash drive, of what size.. 32GB? What the fuck is wrong with people?33 -
The question goes straight to @linuxxx.
How secure is Viber? After an update recently, each conversation one starts says it's end to end encrypted.
How true is that?37 -
Well, this has been one hell of an awesome ride already. I’m at 70K+ and the biggest ranter as for reputation (those upvote thingies). Although I don’t care about being the biggest one currently, I do take pride in it but I’ll get back to that one later on. (I’ll very likely lose the first place at some point but oh well, couldn’t care less :))
I joined back in May last year through an article I found on https://fossbytes.com (thanks a bunch!), joined and was immediately addicted. The community was still very tiny back then and I’ve got to say that getting upvotes was also not the easiest :P. But, I finally found a place where I could rant out my dev related frustrations: awesomeness. I very much remember how, at first, reaching 1K was my biggest devRant dream and it seemed to be freaking impossible. Then I reached 1K and that was such a big achievement for me! Then the ‘dream’ (read these kind of dreams (upvotes ones) as things that would be awesome to reach not just for the upvotes but for participating, commenting, ranting, discussing and so on within the community, so as in, it shows your contribution) became 10K which seemed even more impossible. Then I reached 10K and 20K seemed freaking impossible but I got there a little faster and from that point on it’s been going fast as hell!
It’s always been a dream for me to become a very big but also ‘respected’ or especially well known user/person somewhere because that pretty much never happened and well, having dreams isn’t wrong, is it?
The biggest part of that dream, though, was that it would be a passion of mine that would get me there but except for Linux, the online privacy part was something I always deemed to be ‘just impossible’. This because irl I ALWAYS get (it’s getting less though) ridiculed for being so keen on my privacy and teaching others about it. People find me very paranoid right away but the thing is that if they ask me to explain and I actually present evidence for my claims, it’s waved away as if it’s nothing. (think mass surveillance, prism, encrypted services, data breaches and so on)
I never thought I’d find any other people who would have the same views as I do but fucking hell, I found them within this community!
Especially the fact that I’ve grown this much because of my passion is something I am proud of. It’s also awesome to see that I’m not the only one who thinks like this and that I’ve actually find some of you on here :)
So yeah, thanks to everyone who got me where I am now!
Also a big thanks to sir Dfox and Trogus for putting your free time into making this place happen.
Love you peoples <3 and to anyone ‘close’ on here I forgot, if you match any of the comments as for privacy/friendliness etc, don’t worry, those nice things also apply to you! My memory just sucks :/
P.S. Please do NOT comment before I comment that I’m done with commenting because I’ve got a lot of comments coming :D61 -
!rant
IDE or text editors ?
I tbh use notepad++ to work on text files and encrypted files for passwords lol22 -
I have multiple but one of my biggest ones:
Build an entire suite of services which can replace the popular Google/microsoft/facebook (etc) services.
Of course: privacy respecting, preferrably everything possible end-to-end encrypted.
Because fuck mass surveillance and those companies and if I can do anything to fuck them (quite literally) and help people getting to user friendly alternatives, I'll do the best I can.21 -
> be me
> install linux on encrypted drive
> takes 8 hours to fill the drive with fake data so theres no chance of data leakage
> save encryption password to phone
> phone doesnt actually save password
> realize you dont have access to pc anymore
> cry
> reinstall linux7 -
Tutanota (encrypted email service) has a newly designed interface.
I usually don't give a crap about design.
It's so beautiful 😍
I think I'm in love 😱44 -
Them: "Could you send the password in an encrypted mail?"
Me: "Yea sure, what's your GPG public key?"
Them: "What's that? Can't you just encrypt it?"
Me: "Nvm, do you have Signal?"6 -
so i guess ill use my code.org teacher for this:
"credit card information is encrypted with the public keys"
"lists and arrays are the same thing"
"javascript is a powerful, fast, programming language" (bhahahaha)
"javascript is [only] used in web browsers"
"java and javascript are *extremely similar* but not the same"12 -
My first unintentional "hack" was in middle school, I had been programming for a couple years already and I was really bored.
My school had blocked facebook, twitter and so on because most students are lazy and think everything revolves around their "descrete" cleavage picture's likes. Any way, I thought most would be naive and desperate enough to fall into a "Facebook unblocked" app at the desktop, the program was fairly simple just a mimicking FB page done on C# ASP that saved user and passwords in an encrypted file.
I distributed it in around 5 computers and by the end of the month I had over 60 accounts, and what did I do? I used it to post a gay relationship between two of my friends on fb (one had a gf), it was dumb but boy did I laughed, after that I erased everything as it didn't seem so important.3 -
Insecure... My laptop disk is encrypted, but I'm using a fairly weak password. 🤔
Oh, you mean psychological.
Working at a startup in crisis time. Might lose my job if the company goes under.
I'm a Tech lead, Senior Backender, DB admin, Debugger, Solutions Architect, PR reviewer.
In practice, that means zero portfolio. Truth be told, I can sniff out issues with your code, but can't code features for shit. I really just don't have the patience to actually BUILD things.
I'm pretty much the town fool who angrily yells at managers for being dumb, rolls his eyes when he finds hacky code, then disappears into his cave to repair and refactor the mess other people made.
I totally suck at interviews, unless the interviewer really loves comparing Haskell's & Rust's type systems, or something equally useless.
I'm grumpy, hedonistic and brutally straight forward. Some coworkers call me "refreshing" and "direct but reasonable", others "barely tolerable" or even "fundamentally unlikable".
I'm not sure if they actually mean it, or are just messing with me, but by noon I'm either too deep into code, or too much under influence of cognac & LSD, wearing too little clothing, having interesting conversations WITH instead of AT the coffee machine, to still care about what other humans think.
There have been moments where I coded for 72 hours straight to fix a severe issue, and I would take a bullet to save this company from going under... But there have also been days where I called my boss a "A malicious tumor, slowly infecting all departments and draining the life out of the company with his cancerous ideas" — to his face.
I count myself lucky to still have a very well paying job, where many others are struggling to pay bills or have lost their income completely.
But I realize I'm really not that easy to work with... Over time, I've recruited a team of compatible psychopaths and misfits, from a Ukranian ex-military explosives expert & brilliant DB admin to a Nigerian crossfitting gay autist devops weeb, to a tiny alcoholic French machine learning fanatic, to the paranoid "how much keef is there in my beard" architecture lead who is convinced covid-19 is linked to the disappearance of MH370 and looks like he bathes in pig manure.
So... I would really hate to ever have to look for a new employer.
I would really hate to ever lose my protective human meat shield... I mean, my "team".
I feel like, despite having worked to get my Karma deep into the red by calling people all kinds of rude things, things are really quite sweet for me.
I'm fucking terrified that this peak could be temporary, that there's a giant ravine waiting for me, to remind me that life is a ruthless bitch and that all the good things were totally undeserved.
Ah well, might as well stay in character...
*taunts fate with a raised middlefinger*13 -
Following a conversation with a fellow devRanter this came to my mind ago, happened a year or two ago I think.
Was searching for an online note taking app which also provided open source end to end encryption.
After searching for a while I found something that looked alright (do not remember the URL/site too badly). They used pretty good open source JS crypto libraries so it seemed very good!
Then I noticed that the site itself did NOT ran SSL (putting the https:// in front of the site name resulted in site not found or something similar).
Went to the Q/A section because that's really weird.
Saw the answer to that question:
"Since the notes are end to end encrypted client side anyways, we don't see the point in adding SSL. It's secure enough this way".
😵
I emailed them right away explaing that any party inbetween their server(s) and the browser could do anything with the request (includingt the cryptographic JS code) so they should start going onto SSL very very fast.
Too badly I never received a reply.
People, if you ever work with client side crypto, ALWAYS use SSL. Also with valid certs!
The NSA for example has this thing known as the 'Quantum Insert' attack which they can deploy worldwide which basically is an attack where they detect requests being made to servers and reply quickly with their own version of that code which is very probably backdoored.
This attack cannot be performed if you use SSL! (of course only if they don't have your private keys but lets assume that for now)
Luckily Fox-IT (formerly Dutch cyber security company) wrote a Snort (Intrustion Detection System) module for detecting this attack.
Anyways, Always use SSL if you do anything at all with crypto/sensitive data! Actually, always use it but at the very LEAST really do it when you process the mentioned above!31 -
Gotta say, I find it awesome that I can connect with some devRanters through encrypted channels.
It's awesome to talk to devRanters with the same mindset through channels that offer a very high level of security/privacy.
Thanks!39 -
This is to dfox and trogus. I think that a lot of devRanters are very happy with the support option! Although i hate Google pretty much i made a very unlikely exception for you because i would love to support the social network where i, next to being able to rant and be among fellow devs, met quite some very nice devs with whom i still am in touch with through slack and some encrypted channels. Thanks for this awesome place and I'm proud to be a supporter 😃7
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What I'm posting here is my 'manifesto'/the things I stand for. You may like it, you may hate it, you may comment but this is what I stand for.
What are the basic principles of life? one of them is sharing, so why stop at software/computers?
I think we should share our software, make it better together and don't put restrictions onto it. Everyone should be able to contribute their part and we should make it better together. Of course, we have to make money but I think that there is a very good way in making money through OSS.
Next to that, since the Snowden releases from 2013, it has come clear that the NSA (and other intelligence agencies) will try everything to get into anyone's messages, devices, systems and so on. That's simply NOT okay.
Our devices should be OUR devices. No agency should be allowed to warrantless bypass our systems/messages security/encryptions for the sake of whatever 'national security' bullshit. Even a former NSA semi-director traveled to the UK to oppose mass surveillance/mass govt. hacking because he, himself, said that it doesn't work.
We should be able to communicate freely without spying. Without the feeling that we are being watched. Too badly, the intelligence agencies of today do not want us to do this and this is why mass surveillance/gag orders (companies having to reveal their users' information without being allowed to alert their users about this) are in place but I think that this is absolutely wrong. When we use end to end encrypted communications, we simply defend ourselves against this non-ethical form of spying.
I'm a heavy Signal (and since a few days also Riot.IM (matrix protocol) (Riot.IM with end to end crypto enabled)), Tutanota (encrypted email) and Linux user because I believe that only those measures (open source, reliable crypto) will protect against all the mass spying we face today.
The applications/services I strongly oppose are stuff like WhatsApp (yes, encryted messages but the metadata is readily available and it's closed source), skype, gmail, outlook and so on and on and on.
I think that we should OWN our OWN data, communications, browsing stuffs, operating systems, softwares and so on.
This was my rant.17 -
Just wanted to say cheers to all those coders among you who make sure their login is encrypted, their passwords are hashed and salted, their codes are tested and their forms are code injection safe.
No client will understand what you did, so take my props for it! After all, its our responsibility to make sure software is secure. That's all :) -
It were around 1997~1998, I was on middle school. It was a technical course, so we had programing languages classes, IT etc.
The IT guy of our computer lab had been replaced and the new one had blocked completely the access on the computers. We had to make everything on floppy disks, because he didn't trusted us to use the local hard disk. Our class asked him to remove some of the restrictions, but he just ignored us. Nobody liked that guy. Not us, not the teachers, not the trainees at the lab.
Someday a friend and me arrived a little bit early at the school. We gone to the lab and another friend that was a trainee on the lab (that is registered here, on DevRant) allowed us to come inside. We had already memorized all the commands. We crawled in the dark lab to the server. Put a ms dos 5.3 boot disk with a program to open ntfs partitions and without turn on the computer monitor, we booted the server.
At that time, Windows stored all passwords in an encrypted file. We knew the exact path and copied the file into the floppy disk.
To avoid any problems with the floppy disk, we asked the director of the school to get out just to get a homework we theorically forgot at our friends house that was on the same block at school. We were not lying at all. He really lived there and he had the best computer of us.
The decrypt program stayed running for one week until it finds the password we did want: the root.
We came back to the lab at the class. Logged in with the root account. We just created another account with a generic name but the same privileges as root. First, we looked for any hidden backup at network and deleted. Second, we were lucky: all the computers of the school were on the same network. If you were the admin, you could connect anywhere. So we connected to a "finance" computer that was really the finances and we could get lists of all the students with debits, who had any discount etc. We copied it to us case we were discovered and had to use anything to bargain.
Now the fun part: we removed the privileges of all accounts that were higher than the trainee accounts. They had no access to hard disks anymore. They had just the students privileges now.
After that, we changed the root password. Neither we knew it. And last, but not least, we changed the students login, giving them trainee privileges.
We just deleted our account with root powers, logged in as student and pretended everything was normal.
End of class, we went home. Next day, the lab was closed. The entire school (that was school, mid school and college at the same place) was frozen. Classes were normal, but nothing more worked. Library, finances, labs, nothing. They had no access anymore.
We celebrated it as it were new years eve. One of our teachers came to us saying congratulations, as he knew it had been us. We answered with a "I don't know what are you talking about". He laughed and gone to his class.
We really have fun remembering this "adventure". :)
PS: the admin formatted all the servers to fix the mess. They had plenty of servers.4 -
Tutanota (encrypted mail service) is releasing a new android app soon which won’t be using GCM anymore so that the app won’t be the reason a phone connects to anything google anymore and it’ll be on F-Droid soon!
Fuck yeah, Turanota, I fucking love you ❤️11 -
Removed my Facebook account about Month ago. Sister was pretty sad because I'm the one person she can tag in everything. Asked me why I deleted it and I told her it was because of privacy concerns. "Then why don't you make an end to end encrypted social network?". I'd actually consider this...11
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I think I will ship a free open-source messenger with end-to-end encryption soon.
With zero maintenance cost, it’ll be awesome to watch it grow and become popular or remain unknown and become an everlasting portfolio project.
So I created Heroku account with free NodeJS dyno ($0/mo), set up UptimeRobot for it to not fall asleep ($0/mo), plugged in MongoDB (around 700mb for free) and Redis for api rate limiting (30 mb of ram for free, enough if I’m going to purge the whole database each three seconds, and there’ll be only api hit counters), set up GitHub auto deployment.
So, backend will be in nodejs, cryptico will manage private/public keys stuff, express will be responsible for api, I also decided to plug in Helmet and Sqreen, just to be sure.
Actual data will be stored in mongo, rate limit counters – in redis.
Frontend will probably be implemented in React, hosted for free at GitHub pages. I also can attach a custom domain there, let’s see if I can attach it to Freenom garbage.
So, here we go, starting up modern nosql-nodejs-react application completely for free.
If it blasts off, I’m moving to Clojure + Cassandra for backend.
And the last thing. It’ll be end-to-end encrypted. That means if it blasts off, it will probably attract evil russian government. They’ll want me to give him keys. It’ll be impossible, you know. But they doesn’t accept that answer. So if I accidentally stop posting there, please tell my girl that I love her and I’m probably dead or captured28 -
(Written March 13th at 2am.)
This morning (yesterday), my computer decided not to boot again: it halts on "cannot find firmware rtl-whatever" every time. (it has booted just fine several times since removing the firmware.) I've had quite the ordeal today trying to fix it, and every freaking step along the way has thrown errors and/or required workarounds and a lot of research.
Let's make a list of everything that went wrong!
1) Live CD: 2yo had been playing with it, and lost it. Not easy to find, and super smudgy.
2) Unencrypt volume: Dolphin reports errors when decrypting the volume. Research reveals the Live CD doesn't incude the cryptsetup packages. First attempts at installing them mysteriously fail.
3) Break for Lunch: automatic powersaving features turned off the displays, and also killed my session.
4) Live CD redux: 25min phonecall from work! yay, more things added to my six-month backlog.
5) Mount encrypted volume: Dolphin doesn't know how, and neither do I. Research ensues. Missing LVM2 package; lvmetad connection failure ad nauseam; had to look up commands to unlock, clone, open, and mount encrypted Luks volume, and how to perform these actions on Debian instead of Ubuntu/Kali. This group of steps took four hours.
6) Chroot into mounted volume group: No DNS! Research reveals how to share the host's resolv with the chroot.
7) `# apt install firmware-realtek`: /boot/initrd.img does not exist. Cannot update.
8) Find and mount /boot, then reinstall firmware: Apt cannot write to its log (minor), listed three install warnings, and initially refused to write to /boot/initrd.img-[...]
9) Reboot!: Volume group not found. Cannot process volume group. Dropping to a shell! oh no..
(Not listed: much research, many repeated attempts with various changes.)
At this point it's been 9 hours. I'm exhausted and frustrated and running out of ideas, so I ask @perfectasshole for help.
He walks me through some debugging steps (most of which i've already done), and we both get frustrated because everything looks correct but isn't working.
10) Thirteenth coming of the Live CD: `update-initramfs -u` within chroot throws warnings about /etc/crypttab and fsck, but everything looks fine with both. Still won't boot. Editing grub config manually to use the new volume group name likewise produces no boots. Nothing is making sense.
11) Rename volume group: doubles -'s for whatever reason; Rebooting gives the same dreaded "dropping to a shell" result.
A huge thank-you to @perfectasshole for spending three hours fighting with this issue with me! I finally fixed it about half an hour after he went to bed.
After renaming the volume group to what it was originally, one of the three recovery modes managed to actually boot and load the volume. From there I was able to run `update-initramfs -u` from the system proper (which completed without issue) and was able to boot normally thereafter.
I've run updates and rebooted twice now.
After twelve+ hours... yay, I have my Debian back!
oof.rant nightmare luks i'm friends with grub and chroot now realtek realshit at least my computer works again :< initrd boot failure8 -
At my old job, me and a colleague were tasked with designing a new backup system. It had integrations for database systems, remote file storage and other goodies.
Once we were done, we ran our tests, and sure enough. The files and folder from A were in fact present at B and properly encrypted. So we deployed it.
The next day, after the backup routine had run over night, I got to work and noone was able to log in. They were all puzzled.
I accessed a root account to find the issue. Apparantly, we had made a mistake!
All files on A were present at B... But they were no longer present at A.
We had issued 'move' instead of 'copy' on all the backups. So all of peoples files and even the shared drives have had everything moved to remote storage :D
We spent 4 hours getting everything back in place, starting with the files of the people who were in the office that day.
Boss took it pretty well at least, but not my proudest moment.
*Stay tuned for the story of how I accidentally leaked our Amazon Web Services API key on stack overflow*
/facepalm5 -
Just now I was compiling a new kernel for my laptop because the last ones were from before my rootfs became LUKS-encrypted. Then I found that option about SELinux again.. NSA SELinux. A MAC system that linuxxx praised earlier. Should I tell him? 😜8
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Came across: https://krypt.co sounds interesting, because its like an additional 2fa for your ssh key, is locally encrypted, open source, well documented and transparent:
https://krypt.co/docs/security/...
Why is it not much talked about? sounds great so far, but maybe somebody can find the tick? or is using it himself?30 -
It was like 9/11 at work this morning. Someone had clicked a link yesterday that recursively encrypted our entire file system. Thank god for backups.6
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Adylkuzz "saves" users from WannaCry
In fact, because Adylkuzz(malware that mine cryptocurrency) had infected many vulnerable machines long before WannaCry and shut down their SMB port, the malware might have accidentally saved many potential victims from having their data encrypted by WannaCry. -
End to end encrypted (maybe decentralized?) social network including shit like voice/video/group calls.
Privacy site I'm working on right now.
Yeah that's it for now :)12 -
TLDR; My 2TB HDD got wiped in one fell swoop by a 9-year old child.
You know... I've never been too great about keeping backups. Even to this day, I only keep one or two local backups and nothing on the "cloud".
So this was about 5 years ago. At the time, I was living together with my girlfriend - who would later become my wife. She had a son from a previous relationship, who at the time was 9 years old.
I had a small desk in the living room of our one-bedroom apartment, that I used for my computer, which has been a laptop for a long time now. One unfortunate thing about the layout of the apartment was that the wall plug near my desk was attached to a light switch.
I had a 2TB external hard drive - with its own power cable - plugged into my laptop. Then, things started to move in slow motion... The GF's son comes inside from playing, my GF asks him to turn off the light. He reaches over, and shuts off power to my laptop - and the external hard drive.
He must have hit that switch at JUST the right fucking time. The laptop ran on battery, no big deal. The hard drive, when I powered it back up - was wiped clean. I tried data recovery on it, but the HDD was encrypted, which makes things more complicated.
Needless to say, I was not happy. I never got that data back, but I did learn not to expose my hard drives to 9 year olds. Very dangerous little creatures.
You want to know the best part? He destroyed another hard drive of mine, a few years later. Should I tell that story?5 -
YES FINALLY SOMEBODY REPLIED TO MY JOB OFFER ON UPWORK LET ME OPEN THE MESSAGE
A LINK TO A ZIP FILE WITH PASSWORD THAT LOOKS SO SKETCHY HMMMMMMMMMMM
LETS OPEN IT
WHATS THIS
- aboutus/
-- COMPANY PROFILE.docx
-- Paiza.docx
-- PROJECT WORK.docx
- requirement.lnk
- training/
-- discussion/
--- instruction/
---- democrat/
----- marketing.bat
A MARKETING.BAT FILE FOR A JOB OFFER??? HMMM THATS SO INTERESTING LET ME OPEN THIS MARKETING.BAT IN VSCODE
OH WOULD YOU LOOK AT THAT 10,000 LINES OF CODE OF ENCRYPTED CIPHER ENCODED MALWARE TROJAN MESSAGE TO FUCK UP MY C DRIVE.
WHY EVEN BOTHER. WHY DO YOU FUCKING WASTE MY FUCKING TIME YOU *********FUCKING*******++++ SCAMMERS I HOPE YOU GET CANCER AND YOUR WHOLE FAMILY DIES IN THE MOST HARMFUL PAINFUL SLOW DEATH I HOPE SOMEONE POURS ACID ON YOUR FUCKING FACE AND YOU END UP AT A MEXICAN CARTEL GORE VIDEO WEBSITE WHERE THEY CHOP YOUR FUCKING ARMS AND LEGS OFF AND PUT A PITBULL TO MAUL YOUR FUCKING TINY DICK OFF AS YOUR HEAD WATCHES IN AGONY AND YOUR ARMLESS AND LEGLESS BODY FEELS ALL PAIN WHILE YOU'RE DRUGGED WITH ADRENALINE TO STAY ALIVE AS MUCH AS POSSIBLE AND RIGHT WHEN YOU'RE ABOUT TO FUCKING DIE THEY CUT YOUR FUCKING HEAD OFFFF DECAPITATED LIKE A FUCKING USELESS TURD SHIT FAGGOT WASTE OF OXYGEN SCAMMING CANCER FUCK
WHY SCAM ENGINEERS ON UPWORK????? WHAT DO YOU GET FROM IT????11 -
When you reboot your server and on boot it asks for the hdd encrypted password. I have no clue anymore. Oh how fucking happy I am that we have no users yet and are in closed alpha. Happy to learn this now so I'll never make this mistake again. 😨3
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Why does almost everyone act as if the world they live in is perfect, or is supposed to be perfect?
This is about approaching IT infrastructures, but goes way beyond IT, into daily lives.
Daniel Kahneman wrote about the "Econs" - a mythical creature that behaves according to rules and rational thoughts, that everybody is guided by, as opposed to Humans, who are irrational, intuitive and emotional.
My beef is with a wider perception, beyond economical analysis, profit, investment and so on.
Examples:
Organization A uses a 15 year old system that is crappy beyond description, but any recent attempt to replace it have failed. Josh thinks that this is a crappy organization, any problem lies within the replacement of that system, and all resources should be devoted to that. Josh lives in a perfect world - where shit can be replaced, where people don't have to live with crappy systems. Josh is stupid, unless he can replace that old system with something better. Don't be Josh. Adapt to the fucking reality, unless you have the power to change it.
Peter is a moron who downloads pirated software with cracks, at the office. He introduced a ransomware that encrypted the entire company NAS. Peter was fired obviously, but Sylvia, the systems administrator, got off easily because Peter the moron was the scapegoat. Sylvia truly believes that it's not her fault, that Peter happened to be a cosmic overgrown lobotomized amoeba. Sylvia is a fucking idiot, because she didn't do backups, restrict access, etc. Because she relied on all people being rational and smart, as people in her imaginary world would be.
Amit finished a project for his company, which is a nice modern website frontend. Tom, the manager says that the website doesn't work with Internet Explorer 8, and Amit is outraged that Tom would even ask this, quoting that IE8 is a dinosaur that should've been euthanized before even hatching. Amit doesn't give a shit about the fact that 20% of the revenue comes from customers that use IE8, what's more important to him is that in his perfect imaginary world everybody uses new hardware and software, and if someone doesn't - it's their fault and that's final. Amit is a fucking asshole. Don't be like Amit.
React to the REAL world, not what you WANT the world to be. Otherwise you're one of them.
The real world can be determined by looking at all the fuck ups and bad situations, admit that they happen, that they're real, that they will keep happening unless you do something that will make them impossible to happen or exist.
Acting as if these bad things don't exist, or that they won't exist because someone would or should change it, is retarded.10 -
Does anyone know a way of to do a video chat through node js (socket.io) or have a link to any resource? NOT through webrtc.
I used to have a link on this but lost it 😥
Meaning to give an end to end encrypted web video chat a chance.25 -
When your school doesn't give you the root password of your openSUSE laptop but an encrypted file with all the passwords of the school even the director's one just to stimulate you3
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Bind's top {number} dev tools to make your 2018 easier!
//note 0: feel free to add your own
//note 1: no ides, only stuff thats useful for everyone
0) vscode, it got significantly better after the latest updates and is very versatile
1) gitkraken, now i use sourcetree because of the jira integration but kraken is available for linux too so
2) scaleway, they provide really cheap servers for whatever you want, easy to install images (docker too)
3) protonmail, an encrypted mail service that works a lot better than gmail (tutanota is a close 2nd but has a weeb name)
4) telegram, if you can, tell your team to ditch slack, because telegram is a lot more lightweight and even if you dont, just the channels make it worth giving it a shot
5) steemit, a blockchain based website where the users write the articles, you can find some good reads there (and photography if you like that stuff)
6) a dildo because it wouldnt be a bindview content without out of context penile objects16 -
Ten Immutable Laws Of Security
Law #1: If a bad guy can persuade you to run his program on your computer, it's not solely your computer anymore.
Law #2: If a bad guy can alter the operating system on your computer, it's not your computer anymore.
Law #3: If a bad guy has unrestricted physical access to your computer, it's not your computer anymore.
Law #4: If you allow a bad guy to run active content in your website, it's not your website any more.
Law #5: Weak passwords trump strong security.
Law #6: A computer is only as secure as the administrator is trustworthy.
Law #7: Encrypted data is only as secure as its decryption key.
Law #8: An out-of-date antimalware scanner is only marginally better than no scanner at all.
Law #9: Absolute anonymity isn't practically achievable, online or offline.
Law #10: Technology is not a panacea.3 -
My windows pro licence got automatically downgraded to home when I turned my laptop on today. Turns out it's a known bug since last month. Just when you think they can't get any worse. Bitlocker doesn't work anymore(only supports pro) and here I'm sitting in front my encrypted drives helplessly.8
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Can someone please explain to me WHY THE FUCK non devs feel like they know shit. I DON'T GIVE A FUCK ABOUT HOW YOU FOUND SOME UNTRUE SHIT ON GIZMODO. I'VE KNOW SO MUCH ABOUT THIS SHIT, AND YOU LOOKED UP THE FIRST EXAMPLE YOU COULD FIND THE SUPPORTS YOUR CASE. The most recent time this happened was OVER THE LAST FEW DAYS when this DUMBASS that my friends and I BULLY but HE STILL HANGS AROUND. (By bully, yes sometimes we are mean to him, but we're not out to get him. He comes to us and we don't wanna be with him). So after the SEVENTH groupchat (on two apps) he created that night, HE WANTED TO SWITCH BACK TO ANOTHER APP I SPENT A WEEK TRYING TO GET THEM TO SWITCH FROM PREVIOUSLY (It was whatsapp, i got them to switch to telegram). THEN HE TRIED to ARGUE with me about how TELEGRAM wasnt secure. HE SEARCHED "is telegram secure" on Google and chose the FIRST ARTICE from the previously mentioned, GIZMODO which says that TELEGRAM chats ARENT ENCRYPTED by DEFAULT. HOW THE FUCK DO DUMBASSES GET THIS KIND OF PUBLICITY. There's a difference between ENCRYPTION and END TO END DUMBASS. Then he told me whatsapp is more secure than telegram. NO ITS FUCKING NOT. In telegram, your encryption keys CHANGE every chat, or every 100 messages. To my best research, whatsapp only has ONE key per USER. I could go on forever about how chat backups in whatsapp are UNENCRYPTED or how FACEBOOK stores your data, but blocked you works to.6
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How to comply with GDPR on any website and web application:
- download the law and store it in some folder
- if you have money, pay a lawyer and a security consultant to write something about GDPR. Download reports and papers and store it in some folder
- Don't touch your code, nor your database nor your infrastructure. If you don't have anything encrypted, leave it like that.
- Write somewhere a popup that says: "we are fully compliant with GDPR". If you have still money left you can also buy such a popup.
- DONE.2 -
Yeah yeah, good ol' DropBox.
Which fucking piss-wanker has made the decision to NOT SUPPORT encrypted ext4 starting in november???
You think I'm going to reformat my SSD just for you, you little stinky cunt, huh?
CrapBox has hearned itself a place in /dev/null
Go fuck yourself, you hobo-raped STD host!10 -
This is the most hilarious stackoverflow rant ever, quote:
"Strong cryptography only means the passwords must be encrypted while the user is inputting them but then they should be moved to a recoverable format for later use."
Full rant:
http://serverfault.com/questions/...6 -
!dev - cybersecurity related.
This is a semi hypothetical situation. I walked into this ad today and I know I'd have a conversation like this about this ad but I didn't this time, I had convo's like this, though.
*le me walking through the city centre with a friend*
*advertisement about a hearing aid which can be updated through remote connection (satellite according to the ad) pops up on screen*
Friend: Ohh that looks usefu.....
Me: Oh damn, what protocol would that use?
Does it use an encrypted connection?
How'd the receiving end parse the incoming data?
What kinda authentication might the receiving end use?
Friend: wha..........
Me: What system would the hearing aid have?
Would it be easy to gain RCE (Remote Code Execution) to that system through the satellite connection and is this managed centrally?
Could you do mitm's maybe?
What data encoding would the transmissions/applications use?
Friend: nevermind.... ._________.
Cybersecurity mindset much...!11 -
The company I work for is requiring customers to submit credit card info in an online form which then gets stored into our "secure database". Which employees then pull and charge the card later on. They're also telling customers that the form is "encrypted". This is all because they're too fucking lazy and not patient enough to wait for someone to integrate a payment gateway. This is a lawsuit waiting to happen.5
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So I have seen this quite a few times now and posted the text below already, but I'd like to shed some light on this:
If you hit up your dev tools and check the network tab, you might see some repeated API calls. Those calls include a GET parameter named "token". The request looks something like this: "https://domain.tld/api/somecall/..."
You can think of this token as a temporary password, or a key that holds information about your user and other information in the backend. If one would steal a token that belongs to another user, you would have control over his account. Now many complained that this key is visible in the URL and not "encrypted". I'll try to explain why this is, well "wrong" or doesn't impose a bigger security risk than normal:
There is no such thing as an "unencrypted query", well besides really transmitting encrypted data. This fields are being protected by the transport layer (HTTPS) or not (HTTP) and while it might not be common to transmit these fields in a GET query parameter, it's standard to send those tokens as cookies, which are as exposed as query parameters. Hit up some random site. The chance that you'll see a PHP session id being transmitted as a cookie is high. Cookies are as exposed as any HTTP GET or POST Form data and can be viewed as easily. Look for a "details" or "http header" section in your dev tools.
Stolen tokens can be used to "log in" into the website, although it might be made harder by only allowing one IP per token or similar. However the use of such a that token is absolut standard and nothing special devRant does. Every site that offers you a "keep me logged in" or "remember me" option uses something like this, one way or the other. Because a token could have been stolen you sometimes need to additionally enter your current password when doings something security risky, like changing your password. In that case your password is being used as a second factor. The idea is, that an attacker could have stolen your token, but still doesn't know your password. It's not enough to grab a token, you need that second (or maybe thrid) factor. As an example - that's how githubs "sudo" mode works. You have got your token, that grants you more permissions than a non-logged in user has, but to do the critical stuff you need an additional token that's only valid for that session, because asking for your password before every action would be inconvenient when setting up a repo
I hope this helps understanding a bit more of this topic :)
Keep safe and keep asking questions if you fell that your data is in danger
Reeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee5 -
Before a month I wrote I would like to create my own pastebin-like service.
And here it is... Pastitude!
End-to-end encrypted open-source service for sharing your awesome code :)
Tell me your opinions for this project in comments. Feel free to create an issue if you found any bug or have an idea how to improve Pastitude.
https://pastitude.com
GitHub link: https://github.com/PapiCZ/pastitude16 -
Security rant ahead, you have been warned!
As part of a scholarship application, our government requires a scan/copy of the applicant's credit card. Since the IBAN is now on the back, you have to send both sides.
The back is also where the CVC (security code) is. Any bank will strictly tell you NOT TO EVER SHARE IT - not even with them!
To make things even more fun, you now have the option to send this over email which is, of course, NOT ENCRYPTED!!!!!
I'm basically sending all the info needed to steal all my money over an unencrypted connection to an underpaid secretary, who will print it out and leave it on their desk for anyone with decent binoculars to see.
These people are fucking insane!!!!9 -
Necessary context for this rant if you haven't read it already: https://devrant.com/rants/2117209
I've just found my LUKS encrypted flash drive back. It was never stolen.. it somehow got buried in the depths of my pockets. No idea how I didn't look into my jacket for the entire time since that incident happened... But I finally found it back. None of my keys were ever compromised. And there's several backups that were stored there that have now been recovered too. Time to dd this flash drive onto a more permanent storage medium again for archival. Either way, it did get me thinking about the security of this drive. And I'll implement them on the next iteration of it.
For now though.. happy ending. So relieved to see that data back...
Full quality screenshot: https://nixmagic.com/pics/...11 -
A popular social media website in my country (which my friends and I were working on it's new design) was hacked and everyone on the dev side of the website was invited to the ministry of communications, believing we were going to discuss security of user data. The other guys (working on the back-end) were friends with the CEO (if you want to call it that) and naturally came to the meeting. They started to talk about the girls of their city. Meanwhile about 1.2 million user data encrypted with MD5 was out there.6
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Commas.
I fix one display, and another breaks.
Now I’m getting “$$1002.99” and can’t figure out why. Where is this popup coming from? Where does the encrypted URL point to? What does this ajax call do? Where does the amount go? When does it change? Why is it a string now? Where does the total get defined? How far down the rabbit hole do I need to go?
Short short version:
I found something to try fixing. I made some changes, forced a crash to inspect, and… Joy! My log stopped updating. How long have I been debugging on stale data?
Skipping a long debugging session…
I discover a suspect instance var in a suspect method, and… i have no freaking clue where it’s being defined. It’s used in the class, but never defined in it. Oh, and the name is pretty generic, so searching for it is even more fun.
Just.
Qxfrfjkalstf.
WHO WRITES THIS CRAP?!
AND WHY DO PEOPLE CALL THEM “LEGENDS”? Like, really. That’s the word they use. “Legends.” I still can’t believe it.8 -
Client from a big company requested that all sensible data should be encrypted, passwords included.
We agreed that was OK, and that we were already saving the hashes for the passwords.
The reply was "Hashes should be encrypted too"4 -
Could you imagine a guy who takes A4 paper with encrypted text using modern algorithms and decrypts it in 20 minutes which pen and his mind?4
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My dream project. Although we have tools like facebook, twitter, whatsapp, you name it, and although whatsapp is 'officially' (between quotes because I won't believe that until proven by source code or something) end-to-end encrypted, I would like to create an open source platform which basically everyone can use which features all usual tools like email, calendar, voice/video calls etc while being entirely decentralized/end-to-end encrypted.
I'd like to create this because of my own daily struggle of refusing to use closed/non-encrypted tools for communication while a lot of people don't care about privacy and don't want to use tools like Signal, Tox and so on.
It's me not about making money, it's about providing a safe place where people can do their things without the possibility of being spied on without reason.16 -
I think most people are annoyed by the new design of chrome, for all the wrong reasons - I just noticed the TLS indicator lock is now gray when encrypted, giving you the idea of a website being not fully secure imho6
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I’m trying to add digit separators to a few amount fields. There’s actually three tickets to do this in various places, and I’m working on the last of them.
I had a nightmare debugging session earlier where literally everything would 404 unless I navigated through the site in a very roundabout way. I never did figure out the cause, but I found a viable workaround. Basically: the house doesn’t exist if you use the front door, but it’s fine if you go through the garden gate, around the back, and crawl in through the side window. After hours of debugging I eventually discovered that if I unlocked the front door with a different key, everything was fine… but nobody else has this problem?
Whatever.
Onto the problem at hand!
I’m trying to add digit separators to some values. I found a way to navigate to the page in question (more difficult than it sounds), and … I don’t know what view is rendering the page. Or what controller. Or how it generates its text.
The URL is encrypted, so I get no clues there. (Which was lead dev’s solution to having scrapeable IDs instead of just, you know, fixing them). The encryption also happens in middleware, so it’s a nightmare to work through. And it’s by the lead dev, so the code is fucking atrocious.
The view… could be one of many, and I don’t even know where they are. Or what layout. Or what partials go into building it.
All of the text on the page are “resources” — think named translations that support plus nested macros. I don’t know their names, and the bits of text I can search for are used fucking everywhere. “Confirmation number” (the most unique of them) turns up 79 matches. “Fee” showed up in 8310 places before my editor gave up looking. Really.
The table displaying the data, which is what I actually care about, isn’t built in JS or markup, but is likely a resource that goes through heavy processing. It gets generated in a controller somewhere (I don’t know the resource name so I can’t find it), and passed through several layers of “dynamic form” abstraction, eventually turned into markup, and rendered as a partial template. At least, that’s how it worked in the previous ticket. I found a resource that looks right, and there’s only the one. I found the nested macros it uses for the amount and total, and added the separators there… only to find that it doesn’t work.
Fucking dead end.
And i have absolutely nothing else to go on.
Page title? “Show”
URL? /~LiolV8N8KrIgaozEgLv93s…
Text? All from macros with unknown names. Can’t really search for it without considerable effort.
Table? Doesn’t work.
Text in the table? doesn’t turn up anything new.
Legal agreement? There are multiple, used in many places, generates them dynamically via (of course) resources, and even looking through the method usages, doesn’t narrow it down very much.
Just.
What the fuck?
Why does this need to be so fucking complicated?
And what genius decided “$100000.00” doesn’t need separators? Right, the lot of them because separators aren’t used ANYWHERE but in code I authored. Like, really? This is fintech. You’d think they would be ubiquitous.
And the sheer amount of abstraction?
Stupid stupid stupid stupid stupid.11 -
Once upon a time, in a proprietary e-commerce framework used by few hundred sites...
I just took over a project where the previous developer stored password in two separate fields.
password & password_visible
First was encrypted and used for authentication. Second was plaintext password and was shown in the admin panel.
Hope to meet this god someday, I'd sure ask why the hell did he use encrypted password for authentication anyway. 😂3 -
The Hungarian public transport company launched an online shop (created by T-Systems), which was clearly rushed. Within the first days people found out that you could modify the headers and buy tickets for whatever price you set, and you could login as anyone else without knowing their password. And they sent out password reminders in plain text in non-encrypted emails. People reported these to the company which claims to have fixed the problems.
Instead of being ashamed of themselves now they're suing those who pointed out the flaws. Fucking dicks, if anyone they should be sued for treating confidential user data (such as national ID numbers) like idiots.3 -
fuck code.org.
here are a few things that my teacher said last class.
"public keys are used because they are computationally hard to crack"
"when you connect to a website, your credit card number is encrypted with the public key"
"digital certificates contain all the keys"
"imagine you have a clock with x numbers on it. now, wrap a rope with the length of y around the clock until you run out of rope. where the rope runs out is x mod y"
bonus:
"crack the code" is a legitimate vocabulary words
we had to learn modulus in an extremely weird way before she told the class that is was just the remainder, but more importantly, we werent even told why we were learning mod. the only explanation is that "its used in cryptography"
i honestly doubt she knows what aes is.
to sum it up:
she thinks everything we send to a server is encrypted via the public key.
she thinks *every* public key is inherently hard to crack.
she doesnt know https uses symmetric encryption.
i think that she doesnt know that the authenticity of certificates must be checked.7 -
Not sure if you'd call this an insecurity but regardless; frontend.
Much of the stuff I develop is meant to be user/privacy friendly.
Like, at the moment I'm developing an end-to-end encrypted notes web application. The backend is a fucking breeze, the frontend is hell for me. I'm managing mostly but for example, I need to implement a specific thing/feature right now and while the backend would take me about 15-30 minutes, I've been only just thinking about how I'm going to do this frontend wise for the past few fucking hours.
My JavaScript skills are quite alright, html is manageable, css only the basics.
And before people tell me to just learn it; I. Fucking. Hate. Frontend. Development. My motivation for this is below zero.
But, most of the shit I write depends on frontend regardless!3 -
So... did I mention I sometimes hate banks?
But I'll start at the beginning.
In the beginning, the big bang created the universe and evolution created humans, penguins, polar bea... oh well, fuck it, a couple million years fast forward...
Your trusted, local flightless bird walks into a bank to open an account. This, on its own, was a mistake, but opening an online bank account as a minor (which I was before I turned 18, because that was how things worked) was not that easy at the time.
So, yours truly of course signs a contract, binding me to follow the BSI Grundschutz (A basic security standard in Germany, it's not a law, but part of some contracts. It contains basic security advice like "don't run unknown software, install antivirus/firewall, use strong passwords", so it's just a basic prototype for a security policy).
The copy provided with my contract states a minimum password length of 8 (somewhat reasonable if you don't limit yourself to alphanumeric, include the entire UTF 8 standard and so on).
The bank's online banking password length is limited to 5 characters. So... fuck the contract, huh?
Calling support, they claimed that it is a "technical neccessity" (I never state my job when calling a support line. The more skilled people on the other hand notice it sooner or later, the others - why bother telling them) and that it is "stored encrypted". Why they use a nonstandard way of storing and encrypting it and making it that easy to brute-force it... no idea.
However, after three login attempts, the account is blocked, so a brute force attack turns into a DOS attack.
And since the only way to unblock it is to physically appear in a branch, you just would need to hit a couple thousand accounts in a neighbourhood (not a lot if you use bots and know a thing or two about the syntax of IBAN numbers) and fill up all the branches with lots of potential hostages for your planned heist or terrorist attack. Quite useful.
So, after getting nowhere with the support - After suggesting to change my username to something cryptic and insisting that their homegrown, 2FA would prevent attacks. Unless someone would login (which worked without 2FA because the 2FA only is used when moving money), report the card missing, request a new one to a different address and log in with that. Which, you know, is quite likely to happen and be blamed on the customer.
So... I went to cancel my account there - seeing as I could not fulfill my contract as a customer. I've signed to use a minimum password length of 8. I can only use a password length of 5.
Contract void. Sometimes, I love dealing with idiots.
And these people are in charge of billions of money, stock and assets. I think I'll move to... idk, Antarctica?4 -
Fucking shit, this university's website is so damn slow! Basically Every Semester, every student need to enroll to certain classes in University Website.
But the Infrastructure is not enough to handle such a big amount of students, we have approx. 7000 students enrolling at the same fucking time.
And here i am can't enroll to any class at all this semester. Fuck such a waste of time. This always been a thing since they digitalize enrolling system.
I don't want this to happen again. The student always be a victim since they cannot handle the request. Now, as a dev, i want to propose something better to optimize the server, i have some connection to pass some bureaucracy. I am going to do some brainstorming and I will need some solution.
Here some data i gather when i am mad from my univ infrastructure division :
1. The Server is a simple Local Server Forwarded to the Internet.
2. The Server use Windows Server 2007.
4. Web Server Using Microsoft IIS
3. The Website built using ASP.NET
4. The connection is not SSL encrypted (yes its fucking use the http)
5. Hardware Spec (not confirmed officialy, i got this information from my professor) :
- Core i5 4460
- 4 GB Ram
- 1 Gbit NIC
I will summon some expert here and i hope want to help me(us all) out.24 -
tl;dr:
The Debian 10 live disc and installer say: Heavens me, just look at the time! I’m late for my <segmentation fault
—————
tl:
The Debian 10 live cd and its new “calamares” installer are both complete crap. I’ve never had any issues with installing Debian prior to this, save with getting WiFi to work (as expected). But this version? Ugh. Here are the things I’ve run into:
Unknown root password; easy enough to get around as there is no user password; still annoying after the 10th time.
Also, the login screen doesn’t work off-disc because it won’t accept a blank password, so don’t idle or you’ll get locked out.
The lock screen is overzealous and hard-locks the computer after awhile; not even the magic kernel keys work!
The live disc doesn’t have many standard utilities, or a graphical partition editor. Thankfully I’m comfortable with fdisk.
The graphical installer (calamares) randomly segfaults, even from innocuous things like clicking [change partition] when you don’t have a partition selected. Derp.
It also randomly segfaults while writing partitions to disk — usually on the second partition.
It strangely seems less likely to segfault if the partitions are already there, even if it needs to “reformat” (recreate) them.
It also defaults to using MBR instead of GPT for the partition table, despite the tooltip telling you that MBR is deprecated and limited, and that GPT is recommended for new systems. You cannot change this without doing the partitions manually.
If you do the partitions manually and it can’t figure out where to install things, it just crashes. This is great because you can’t tell it where to install things, and specifying mount points like /boot, /, and /home don’t seem to be enough.
It also tries installing 32bit grub instead of 64bit, causing the grub installer to fail.
If you tell it to install grub on /boot, it complains when that partition isn’t encrypted — fair — but if you tell it to encrypt /boot like it wants you to, it then tries installing grub on the encrypted partition it just created, apparently without decrypting it, so that obviously fails — specific error: cannot read file system.
On the rare chance that everything else goes correctly, the install process can still segfault.
The log does include entries for errors, but doesn’t include an error message. Literally: “ERROR: Installation failed:” and the log ends. Helpful!
If the installer doesn’t segfault and the install process manages to complete, the resulting install might not even boot, even when installed without any drive encryption. Why? My guess is it never bothered to install Grub, or put it in the wrong place, or didn’t mark it as bootable, or who knows what.
Even when using the live disc that includes non-free firmware (including Ath9k) it still cannot detect my wlan card (that uses Ath9k).
I’ve attempted to install thirty plus times now, and only managed to get a working install once — where I neglected to include the Ath9k firmware.
I’m now trying the cli-only installer option instead of the live session; it seems to behave at least. I’m just terrified that the resulting install will be just as unstable as the live session.
All of this to copy the contents of my encrypted disks over so I can use them on a different system. =/
I haven’t decided which I’m going with next, but likely Arch, Void, or Gentoo. I’d go with Qubes if I had more time to experiment.
But in all seriousness, the Debian devs need some serious help. I would be embarrassed if I released this quality of hot garbage.
(This same system ran both Debian 8 and 9 flawlessly for years)15 -
ssh your.server.ip, welcome message:
#Ooops! your files have been encrypted.
#Don't waste your time trying to decrypt them.
#Nobody can.
#We would gladly offer you a way of recovering all
#your files safely, but sadly we lost the decryption
#password.
#Hackers too are not perfect, have a nice day.
#PS. you can still send money to support us if you want at this
#web page: fuckyou.onion.
#Your personal key: m0r0nm0t3fukk3r
(I'll code this one day and install it on somebody machine, it's one of my top dreams)11 -
Public Service Announcement from the files of "Should have thought about that first":
Print your BitLocker recovery key before installing Hyper-V Services on a machine with encrypted drives.4 -
IT security calls to tell me my new password, because it is poor practice to send it over encrypted message.
New password = password
I'm glad we are taking security so seriously!2 -
Warning: long rant
I'm sick and tired of feeling like I'm the only person who cares about their privacy
I try, as much as I can, to avoid surveillance. I use firefox, protonmail, duckduckgo, e2e encrypted chat platforms, avoid social media like the plague, and do everything I can to block facebook and google trackers on websites I visit
And it's exhausting
Each search I make means I waste another 30 seconds because duckduckgo doesn't pull the answer directly from webpages like google does
I get weird looks when I give people a @protonmail email address, and I have to explain what it is to them every fucking time
People ask if I have social media, and I either give them nothing or my Github account
And for what? Nobody else cares, no matter how much I explain how toxic google and facebook are to society.
They just say 'I have nothing to hide' as they scroll Instagram, letting Zuckerberg build an intimately detailed profile on them.
They just say 'so what' as they google memes from their chrome browser, allowing google to share that information with god-knows-who
If everyone else has given up their privacy for convenience, why am I still fighting a losing battle?
It feels like I'm fighting a war against big tech by myself, and I'm tired and about to lay down my arms12 -
I was wondering if anybody gets to sniff my wifi and finally finds my pass, so he is able to listen to my encrypted traffic and fully decrypt it (websites without https)!
That is far worse than just using my bandwidth!!
What do you think?
What else the attacker can get?4 -
Am I the only one who's getting more and more aggrevated about how the large youtube channels misinform and make out VPN providers (I am looking at you, Nord VPN, mostly) as the messiahs of the internet? How they protect our data that would otherwise be in incredible "danger" otherwise?
I understand they need clients, and I know most of the YT channels probably do not know better, but... This is misinformation at best, and downright false advertising at the worst...
"But HTTP-only websites still exist!" - yes, but unlike the era before Lets Encrypt, they are a minority. Most of the important webpages are encrypted.
"Someone could MITM their connection and present a fake certificate!" - And have a huge, red warning about the connection being dangerous. If at that point, the user ignores it, I say its their fault.
Seriously... I don't know if Nord gives their partners a script or not... But... I am getting super sick of them. And is the main reason why I made my own VPN at home...15 -
I think I finally found a reason to have a phone with 8GB of RAM.
So that when TWRP craps out on data decryption and decides not even to ask for a password, at least I can push a whole fucking ROM into RAM to unfuck the phone. Because why not?! Why on Earth would software work properly when you can just throw more hardware at it?
Long live FBE, TWRP what craps out on it, and you remember those things.. SD cards for data storage? I could've used an unencrypted SD card so fucking badly right now, you know... Long live soldered in storage that's encrypted, "for security". Except for when the person who owns said data actually wants to use the bloody data.
FUCK!2 -
It must really suck to be a malware dev... "Oh look, the recent changes i made to my cryptomalware made it work! Sadly project file are encrypted too. Lets start over."1
-
Clients r wankers. He wants to be able to send login details incl passwords in email to his clients when he adds them in the cms. The passwords are encrypted and generated on creation of a new user. Ive told him that sending credentials in email is shit and not secure. The stubborn bastard wont budge, so instead i've put explicit instructions to reset password once logged in with the credentials they send. Any other suggestions?3
-
Anything I (am able to) build myself.
Also, things that are reasonably standardized. So you probably won't see me using a commercial NAS (needing a web browser to navigate and up-/download my files, say what?) nor would I use something like Mega, despite being encrypted. I don't like lock-in into certain clients to speak some proprietary "secure protocol". Same reason why I don't use ProtonMail or that other one.. Tutanota. As a service, use the standards that already exist, implement those well and then come offer it to me.
But yeah. Self-hosted DNS, email (modified iRedMail), Samba file server, a blog where I have unlimited editing capabilities (God I miss that feature here on devRant), ... Don't trust the machines nor the services you don't truly own, or at least make an informed decision about them. That is not to say that any compute task should be kept local such as search engines or AI or whatever that's best suited for centralized use.. but ideally, I do most of my computing locally, in a standardized way, and in a way that I completely control. Most commercial cloud services unfortunately do not offer that.
Edit: Except mail servers. Fuck mail servers. Nastiest things I've ever built, to the point where I'd argue that it was wrong to ever make email in the first place. Such a broken clusterfuck of protocols, add-ons (SPF, DKIM, DMARC etc), reputation to maintain... Fuck mail servers. Bloody soulsuckers those are. If you don't do system administration for a living, by all means do use the likes of ProtonMail and Tutanota, their security features are nonstandard but at least they (claim to) actually respect your privacy.2 -
Storing DB credentials in a repo that were encrypted using functions... that are in the same repo (both encrypt and decrypt!)...2
-
FUCK!
After submitting a registration form I noticed the site is served over plain HTTP. Their marketing site is served encrypted, but login and register are not! What the fuck!!!
Fuck everyone who does this stupid fucking shit with disregard to basic security features! Their goddamn bullshit privacy policy is bragging about how it's top priority to protect their customers' information and shit like that. Get the fuck out, cunts!!
I contacted them so I might have a continuation to this rant if I'm not satisfied with their answers.
Goddamn it!4 -
Computer engineering : Insanity!!!
Today a friend of mine was assigned to make a Client-Server Encryption using Sockets. The guy did a great job applying BlowFish algorithm, but the teacher was disappointed because she couldnt map letters to the encrypted text and she declared the program to be wrong!!!2 -
"There's more to it"
This is something that has been bugging me for a long time now, so <rant>.
Yesterday in one of my chats in Telegram I had a question from someone wanting to make their laptop completely bulletproof privacy respecting, yada yada.. down to the MAC address being randomized. Now I am a networking guy.. or at least I like to think I am.
So I told him, routers must block any MAC addresses from leaking out. So the MAC address is only relevant inside of the network you're in. IPv6 changes this and there is network discovery involved with fandroids and cryphones where WiFi remains turned on as you leave the house (price of convenience amirite?) - but I'll get back to that later.
Now for a laptop MAC address randomization isn't exactly relevant yet I'd say.. at least in something other than Windows where your privacy is right out the window anyway. MAC randomization while Nadella does the whole assfuck, sign me up! /s
So let's assume Linux. No MAC randomization, not necessary, privacy respecting nonetheless. MAC addresses do not leak outside of the network in traditional IPv4 networking. So what would you be worried about inside the network? A hacker inside Starbucks? This is the question I asked him, and argued that if you don't trust the network (and with a public hotspot I personally don't) you shouldn't connect to it in the first place. And since I recall MAC randomization being discussed on the ISC's dhcp-users mailing list a few months ago (http://isc-dhcp-users.2343191.n4.nabble.com/...), I linked that in as well. These are the hardcore networking guys, on the forum of one of the granddaddies of the internet. They make BIND which pretty much everyone uses. It's the de facto standard DNS server out there.
The reply to all of this was simply to the "don't connect to it if you don't trust it" - I guess that's all the privacy nut could argue with. And here we get to the topic of this rant. The almighty rebuttal "there's more to it than that!1! HTTPS doesn't require trust anymore!1!"
... An encrypted connection to a website meaning that you could connect to just about any hostile network. Are you fucking retarded? Ever heard of SSL stripping? Yeah HSTS solves that but only a handful of websites use it and it doesn't scale up properly, since it's pretty much a hardcoded list in web browsers. And you know what? Yes "there's more to it"! There's more to networking than just web browsing. There's 65 THOUSAND ports available on both TCP and UDP, and there you go narrow your understanding of networking to just 2 of them - 80 and 443. Yes there's a lot more to it. But not exactly the kind of thing you're arguing about.
Enjoy your cheap-ass Xiaomeme phone where the "phone" part means phoning home to China, and raging about the Google apps on there. Then try to solve problems that aren't actually problems and pretty vital network components, just because it's an identifier.
</rant>
P.S. I do care a lot about privacy. My web and mail servers for example do not know where my visitors are coming from. All they see is some reverse proxies that they think is the whole internet. So yes I care about my own and others' privacy. But you know.. I'm old-fashioned. I like to solve problems with actual solutions.11 -
!rant
Bit of a shameless plug but...
I've been making Crypton.sh as my side project for the past couple of months and it's now ready for public consumption. Crypton.sh is a secure and encrypted SMS messaging solution in the cloud, with its original purpose to be a 2FA mobile number that cannot be stolen like a SIM card can be, the idea came about when someone I knew has their SIM card stolen via a SIM card swap scam (https://bbc.co.uk/news/...).
Originally it came about as that idea but grew into something bigger, now everything is encrypted and you can also have conversations with other people, but I'm testing things from time to time and more can follow. Crypton.sh makes sure that you can no longer worry about your SIM card being stolen by malicious hackers, or having a second account on Whatsapp, Telegram, Signal, Google and others.5 -
So a few weeks ago I wiped my MacBook Pro to regain some space and speed, it wasn't really that slow I just had the disk partitioned into two installments of MacOS. When I erased the disk I thought the secure thing to do would be to set the format to journaled, encrypted rather than just journaled. Everything was working fine, there seemed to be this weird step of login when I restarted but whatever, except iCloud Drive. On my iMac it works fine but for whatever reason my MacBook Pro doesn't want to download custom folders (ones that aren't created by an app and don't have an app icon on folder icon) from my account despite them being clearly available in iCloud.com. So after this much time of messing with it I'm wiping my MacBook Pro again and formatting it as journaled (not encrypted). Wish me luck...undefined this must just be a bug or a security feature... probs a bug tho i still like apple products this stuff usually works for me3
-
After several long nights of learning to resize encrypted lvm partitions, fixing grub, finding screws, and waiting....
I finally managed to move my system files from the old drive to the new SSD.
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH2 -
So after 6 months of asking for production API token we've finally received it. It got physically delivered by a courier, passed as a text file on a CD. We didn't have a CD drive. Now we do. Because security. Only it turned out to be encrypted with our old public key so they had to redo the whole process. With our current public key. That they couldn't just download, because security, and demanded it to be passed in the fucking same way first. Luckily our hardware guy anticipated this and the CD drives he got can burn as well. So another two weeks passed and finally we got a visit from the courier again. But wait! The file was signed by two people and the signatures weren't trusted, both fingerprints I had to verify by phone, because security, and one of them was on vacation... until today when they finally called back and I could overwrite that fucking token and push to staging environment before the final push to prod.
Only for some reason I couldn't commit. Because the production token was exactly the same as the fucking test token so there was *nothing to commit!*
BECAUSE FUCKING SECURITY!5 -
Apple drops plan for E2E encrypted backups after FBI pressure: https://reuters.com/article/...
And one step at a time, the world goes deeper and deeper into shit...8 -
Fuck graphical installers and their bullshit, installed a perfectly working luks encrypted arch install on my usb stick and got most things setup too already.
Next I need to makepkgchroot yay into it - for now I've had to use yaourt, also can't boot off of it, because I didn't yet figure out how to do the grub uefi shit inside of it - which isn't really necesssary as I plan to use it just as a chroot slave anyway, but useful for when I would have to rescue my laptop or something.1 -
After a court ruling, the privacy focused email provider Tutanota has been forced to create plaintext copies of emails.
In the future, a court can order copies of emails, before they are saved encrypted on the email servers. Tutanota says, end-to-end encrypted emails would remain secure and they would "rather want to implement extended privacy enhancements for customers instead of extended access for government entities", but they would follow the law.
A few months ago, in a similar case, the constitutional court ordered another mail provider - Posteo - to save IP addresses on court request, even if they do not save them regularly.
Interestingly, the law the court based its decision on, might be not longer relevant for mail services.
Source (German): https://sueddeutsche.de/digital/...9 -
Once we got an urgent requirement to add double hashing the password in a web application. It had to go to the production ASAP. The developer which was working on it, added 2 alerts in Javascript to display entered password and encrypted password. Finally change was ready to deploy but in hurry she forgot to remove the alerts. In rush and excitement, that change was shipped to the production. The alert says 'your password is 123', 'your password is xyz'.
After some time got phone calls from users and manager. Manager said, 'how the hell our application got HACKED? If anything happens to..........'. To cut it short, he was furious. We knew exact reason and solution. Didn't take couple of minutes to resolve this issue.
But it was funny mistake and that released that days pressure off.2 -
My friend: I built a 3D printer and coded it to self calibrate at startup and connect to my encrypted remote server through VPN to securely retrieve Cad files I constructed and start itself printing when everything is ready or alert if theres an issue
Me: aren't you less than a year older than me?
This was when we were underclassmen in college a few years ago 😂 turns out the dudes just a savant5 -
Boss activates encryption on dashboard
we installed the software
2 machines get locked out coz drive got encrypted with bitlocker
No one received the 48 bit key from bitlocker
I loose all my work coz the only way to use my laptop was to format the drive
Me as the technical guy and knowing how encryption works i just formatted the drive
Boss blames me for the cluster fuck8 -
I fucking hate the Internet
day before Yesterday, I was searching for a software on internet(which is not free) I found a site (unofficial) giving me both free full & trial version. so I thought, why not get the full version. I downloaded it, installed it. awesome.
everything was going great until I found out that all of my files in a folder were encrypted by some WankDecrypt. I was lucky the files in that folder were useless. but next day some mysterious links started to pop up into my browser. and today some fucking wank decentralized shit started eating up my ram. FML
Somebody fucking stuck his shit with cracked version of software. so beware devs.13 -
In my ongoing quest to un-Google my life, I turned off the Whatsapp chat back up, which uses Google Drive. There's a message in that setting which says, "Media and messages you back up are not protected by Whatsapp end-to-end encryption while in Google drive".
Damn.
All my Whatsapp chats for years have been on Google servers in plaintext.
I assumed it uploaded one massive encrypted archive.13 -
Some kid keeps asking me how to session hijack. I keep telling him there's no point if:
A. You're not on the same network as him / her (I'm sure there are exceptions to this but normally you'd have to be on the same network)
B. The connection is encrypted
He doesn't understand either of those things. Not to mention it's illegal unless you're given consent.7 -
Whelp. I started making a very simple website with a single-page design, which I intended to use for managing my own personal knowledge on a particular subject matter, with some basic categorization features and a simple rich text editor for entering data. Partly as an exercise in web development, and partly due to not being happy with existing options out there. All was going well...
...and then feature creep happened. Now I have implemented support for multiple users with different access levels; user profiles; encrypted login system (and encrypted cookies that contain no sensitive data lol) and session handling according to (perceived) best practices; secure password recovery; user-management interface for admins; public, private and group-based sections with multiple categories and posts in each category that can be sorted by sort order value or drag and drop; custom user-created groups where they can give other users access to their sections; notifications; context menus for everything; post & user flagging system, moderation queue and support system; post revisions with comparison between different revisions; support for mobile devices and touch/swipe gestures to open/close menus or navigate between posts; easily extendible css themes with two different dark themes and one ugly as heck light theme; lazy loading of images in posts that won't load until you actually open them; auto-saving of posts in case of browser crash or accidental navigation away from page; plus various other small stuff like syntax highlighting for code, internal post linking, favouriting of posts, free-text filter, no-javascript mode, invitation system, secure (yeah right) image uploading, post-locking...
On my TODO-list: Comment and/or upvote system, spoiler tag, GDPR compliance (if I ever launch it haha), data-limits, a simple user action log for admins/moderators, overall improved security measures, refactor various controllers, clean up the code...
It STILL uses a single-page design, and the amount of feature requests (and bugs) added to my Trello board increases exponentially with every passing week. No other living person has seen the website yet, and at the pace I'm going, humanity will have gone through at least one major extinction event before I consider it "done" enough to show anyone.
help4 -
A puzzle, just for fun.
Two friends, (a)lice and (b)ob are communicating through a channel encrypted with random numbers XOR'd together, like so:
keyA = randint(1024, 1024**2)
keyB = randint(1024, 1024**2)
msg = randint(1024, 1024**2)
You, an interloper, have watched all these communications, siphoning the packets as they went.
When alice sends a message to bob's mailbox, she does it like so:
mailBoxB = keyA^msg
Bob's mailbox receives the mail automatically, and applies his own key, sending it back to alice's mailbox:
mailBoxA = keyB^mailBoxB
Next, Alice's mailbox notices the message, and automatically removes her key and sends it back to bob's mailbox. All of this, the first message, the second, and the third, happens in milliseconds, the back and forth.
mailBoxB2 = mailBoxA^keyA
Finally, bob's mailbox removes his key, and deposits the now unencrypted message in his box, for him to read in the morning:
mailBoxBFinal = mailBoxB2^keyB
As as a spy, you know the first packet sent to bob, had a value of 589505.
The packet bob sent back to alice, after applying his key, has a value of 326166
The message sent *back* to bob after alice removed *her* key, had a value of:
576941
What are the values of keyA, keyB, and what is the value of the msg?4 -
Watched an action hack movie
Then designed a scenario to sniff around a bank and get the encrypted key and finally extract the key and omg!
I've broke into the bank !!!
But seriously, is it worth trying?
I'm not going to do any thing stupid like even taking a dollar , but is it just the way I thought it is?
Will anything unexpected happen?16 -
!(!(!(!(!(!(!(!rant)))))))
My new HTC smartphone hates me.
First it started to shut down all of the sudden yesterday night, when I was solving quadratic equations on my laptop.
I thought that it might be due to low battery. So I have restarted it. After putting itself into a bootloop for 4 start sequences, it was able to fully start to the page where it told me to enter the security pin to decrypt my files. I also had 30 attempts left. Like a ransomware.
I was like "tf I didn't set anything up".
So I decided to use my first attempt as I had 30 attempts left.
I entered the pin (I can swear that it's correct) and it told me that it has to wipe the /data partition.
I did that. I pressed that button. After waiting for 30 minutes I gave up and rebooted into the bootloader.
Bootloader -> Download Mode -> wipe /data (stock rom + stock recovery btw.)
Some error with "e: mount /cache failed[...]e: mount /data failed"
So, I tried using the adb sideload - no success.
Fastbooted into RUU Mode - HTC keeps rebooting itself into the RUU Mode - no success
Tried to flash the firmware and twrp recovery from Download mode - no success
Then I tried to flash all these things from the sd card - no success
Searched for revolutionary (I know this from my old HTC sensation device).
It wasn't big of any help.
Then someone on xda recommended htcDev (htc's <b>developer-friendly</b> lol site)
I followed every step. Everything seemed to be okay.
I got to the last step.
I needed to get my encrypted token by entering "fastboot oem get_identifier_token" to be able to submit it to HTC, and after they would send me an e-Mail with an .bin file that would let me unlock the bootloader to be able to flash my way through all this headache giving fucking piece of dog shit!
But since I can't back to the phone settings to select the bootloader activation box that would let me get my token... but nah.
FML
------------
Sent by using the devRant web app (:\)8 -
Just found out that a big hosting provider saves a user's SQL and FTP password in a plain text file just at the parent folder of the normally accessible ftproot.
Using some linux commands you can
cat ../mysql_pw
cat ../ftp_password.txt
IT'S NOT EVEN ENCRYPTED OR HASHED
(This is tested on a minecraft server, would also work on other services)5 -
I want to switch to an encrypted email service. My question, what if the service provider suddenly decides to close down the email service.
I feel like it's too risky to move all my emails to them.5 -
There seems to be a lot of people protesting and coming together in support of net neutrality.
The rant here, where the fuck were all of you during the election? That was the time to come together and do something, now your efforts are futile.
What's worse, I'll wager net neutrality gets overturned and next election the same batch of assholes get voted in.
What can you actually do to solve the problem? Peer to peer internet similar to tor but fast enough to support considerable traffic. Platform needs to be like tor with encrypted decentralized DNS.
Start an ISP. This would also help.
Get cracking, smart people.7 -
Brilliant Stakeholder: of course communication with our backend will be encrypted with an algorithm I'll confidentially share with you once the contract is signed
Senior Developer: npm install md51 -
Created Linux instalation flashdrive on my notebook like thousand times before. Simple dd if=img of=/dev/sdb . Tried installing system from it but somehow doesn't work. And the it hit me. I have both magmetic drive and SSD in my laptop! So insted of flashdrive, I have bootable beging of my SSD where my encrypted lvm used to be :-( Luckilly I lost just EFI, boot, swap, rootfs, few git repositories and ccache.6
-
When you do a login encryption using AES, rot13, Base64, rot13...
AES Password is also encrypted using rot13, Base64, rot13.
AND SOMEHOW IT DOESNT WORK FOR EVERYONE.
I cry4 -
Tech idea:
Scrambled/encrypted computer display, viewable through lenses that decrypt/unscramble it for one user only. Useful for public places, where someone might be trying to watch your screen.
Portable from machine to machine through the use of RFID, biometrics, or just a password.5 -
TLDR; Default admin login on WEP encrypted WLAN router for getting free stuff at my hair stylist studio.
Free WLAN in my hair stylist studio: They had their WEP key laying around in the waiting area. Well, I am not very happy with WEP, thought that they never heard of security. Found the default GW address, typed it into my browser and pressed Enter, logged in with admin/1234 and voila, I was root on their ADSL router 😌 Even more annoyed now from such stupidity I decided to tell the manager. All I told him was: You use a default login on your router, you give the WiFi password for free, WEP is very very insecure and can be hacked in seconds, and do you know what criminals will do with your internet access? He really was shocked about that last question, blank horror, got very pale in just one sec. I felt a little bit sorry for my harsh statement, but I think he got the point 😉 Next problem was: he had no clue how to do a proper configuration (he even didn't knew the used ISP username or such things). Telled me that 'his brother' has installed it, and that he will call him as soon as possible. Told him about everything he should reconfigure now, and saw him writing down the stuff on a little post-it.
Well, he then asked me what he can pay me? Told him that I don't want anything, because I would be happy when he changes the security settings and that is pay enough. He still insisted for giving me something, so I agreed on one of a very good and expensive hairwax. Didn't used it once 😁
Some weeks later when I was coming back for another hair cut: Free WLAN, logged in with admin/1234, got access and repeated all I did the last time once more 😎
HOW CAN YOU NOT LEARN FROM FAILS??2 -
So client wants an android app that implements some legacy Epson printer SDK, works on a chinese Windows device with an android Emulator on it, connects to local Webservice that had to be configurated and ran (local Network) , sends and tracks data, if Server down then handle it on the Client and reconnect as soon as Server up, running own TCP Server on Android device that listens for specific http requests, which make the android connect to an Epson printer to start printing. The stuff that is being printed? A png file that has to be converted to a Bitmap, a QR Code that has to be generated by the bugged base64 encrypted stuff coming via http in (webserver-> Android TCP server)
Dont forget the Software Design (MVP), documentation, research etc.. Im about to finish the app , its my 5th day on this Project, the 6th day was planned to be full testing. Client Calls me and ask me how far I am, I reply, he says ok. 30 minutes later he tells me he wont pay me next time that much because this work should take 3 days, or even 2. "A senior Android developer could do this in 2 days"... When i sent him my notices he called me a liar, his webdev has alot of experience and told him it should take 2-3 days...ffs2 -
Fucking cocksucker, I shut my macbook down at home, go to college and BAM the FUCKING THING WONT START ANYMORE
LIKE WTF IT HAS BEEN 15 MINUTES BETWEEN WORKING FINE AND NOT WORKING AT ALL FUCKING PIECE OF UTTER SHIT
Now I probably have to reinstall and all that fucking hell,
(ps its en encrypted drive installation so I can log in see the progress bar and then it shuts down)11 -
Fucking shit for brains authors that think the digital world is a fantasy realm where everything can happen just to aid their story. Out of boredom i watched "scorpion" today, a tv series about a group of geniusses which are a special case task force.
They got a visitor from the government saying the servers from the federal reserve bank were encrypted with ransomware. I already twitched when they said the economic system would collapse if the servers were left inoperational for a few days. Then one guy got to his desk and "hacked" the fed network to check... he then tried to remove the malware but "it changed itself when observed". But they got the magical fingerprint of the device that uploaded it. In the end some non-programmers created the malware, but it is super fast and dangerous because it runs on a quantum computer which makes it hyper fast and dangerous. They got to the quantum computer which was a glowing cube inside another cube with lasers going into it and they had to use mirrors to divert the lasers to slow down that quantum thingy. And be careful with that, otherwise it explodes. In the end the anti-malware battled the malware and won, all in a matter of minutes.
This is a multimillion hollywood production. How can a movie this abusive to computer science even air on television? Shit like this is the reason people still think the cyberworld is some instable thing that can explode any second. It's not, it's an instable thing that can break down any second. I remember "ghost in the wires" and people had surreal imaginations about the internet already. Shit like this is why people stay dumb and think everything can be done in seconds. If i ever should encounter one of these idiots i tell him i have an app that can publish his browser history by taking a picture of his phone and watch his reaction.
Time to shuw down the tv and learn vim again.11 -
I've finally found a goldmine of accurate job listings that don't include Windows shit-administration... So I'm thinking of sending out applications to all of them. Problem is, as you might recall from my previous rants, I had a flash drive with my GPG keypair on it stolen from me. I still haven't fully replaced the key (I made another one and published it but I'm not using it yet), and because I'm fairly confident that this flash drive's data has never been used (so likely just plugged into Windows and formatted), it's unlikely that I'm gonna bother rotating all of the contents that were on that flash drive.
That said however, my emails now all have signatures underneath them as follows:
Met vriendelijke groet / Best regards,
[my name]
- My outbound email is usually signed with my private key. If not, please don't hesitate to ask me about it through a different communication platform.
IMPORTANT: My keys have possibly been compromised. An encrypted flash drive on which this GPG keypair was stored has been stolen from me. I'm in the process of phasing out and replacing this key. Please do not use it to encrypt any emails to me anymore.
Not entirely sure whether I should remove or keep that last bit. As a potential employer, would you see this as a red flag (he's got encrypted data stolen from him, wtf that's incompetent), or as a nice thing to know that it was properly disclosed (so no secrecy around potential data breaches)? Both seem equally likely so I'm a bit confused about what I should do.9 -
Remember kids when setting up data security, don't be an Equifax.
Since they can't honestly answer yes to the data at rest question, it probably means the resting data was not encrypted.
How did these guys get put in charge? This is a basic data security standard.
https://m.hardocp.com/news/2017/...1 -
I really love Linux, but i GODDAMN HATE, how nearly no Distro supports installing it on a Custom LVM.
I mean, i just want to have a custom LVM, inside of an encrypted Partition in other Distros than Ubuntu, Debian or Opensuse.1 -
Mozilla really knows how to nudge one to not use email encryption by default.
Since Thunderbird has native support for OpenPGP encryption, i can only chose to encrypt all or no messages by default. There is no opportunistic mode and there are no per-reciepient encryption preferences. The Enigmail addon had both.
So i obviously have gone for encrypt-by-default.
But since then, whenever i want to send a message to the majority of my contacts, i have to manually disable the encryption or get annoyed by the no-key-found dialog.
I thought, i would get the muscle memory to just disable encryption for recipients for wich i don't expect to have a key.
But they also made the GUI so i have to open a dropdown and then click on the right item to do that. All the items basically look the same, as there is no color coding or specific icon for them. The item labels are also too long for unconscious pattern recognition.
So i didn't got that muscle memory.
I now have turned off encryption by default and will probably forget to enable it for some emails wich i actually could send encrypted...4 -
In the time I was attempting to learn C++ I was attempting to program an application that encrypted a file. Sounds cool but at the time I had no idea on how encryption worked and it didn’t go well. And didn’t work1
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Because I am very interested in cyber security and plan on doing my masters in it security I always try to stay up to date with the latest news and tools. However sometimes its a good idea to ask similar-minded people on how they approach these things, - and maybe I can learn a couple of things. So maybe people like @linuxxx have some advice :D Let's discuss :D
1) What's your goto OS? I currently use Antergos x64 and a Win10 Dualboot. Most likely you guys will recommend Linux, but if so what ditro, and why? I know that people like Snowden use QubesOS. What makes it much better then other distro? Would you use it for everyday tasks or is it overkill? What about Kali or Parrot-OS?
2) Your go-to privacy/security tools? Personally, I am always conencted to a VPN with openvpn (Killswitch on). In my browser (Firefox) I use UBlock and HttpsEverywhere. Used NoScript for a while but had more trouble then actual use with it (blocked too much). Search engine is DDG. All of my data is stored in VeraCrypt containers, so even if the system is compromised nobody is able to access any private data. Passwords are stored in KeePass. What other tools would you recommend?
3) What websites are you browsing for competent news reports in the it security scene? What websites can you recommend to find academic writeups/white papers about certain topics?
4) Google. Yeah a hate-love relationship, but its hard to completely avoid it. I do actually have a Google-Home device (dont kill me), which I use for calender entries, timers, alarms, reminders, and weather updates as well as IOT stuff such as turning my LED lights on and off. I wouldn"t mind switching to an open source solution which is equally good, however so far I couldnt find anything that would a good option. Suggestions?
5) What actions do you take to secure your phone and prevent things such as being tracked/spyed? Personally so far I havent really done much except for installing AdAway on my rooted device aswell as the same Firefox plugins I use on my desktop PC.
6) Are there ways to create mirror images of my entire linux system? Every now and then stuff breaks, that is tedious to fix and reinstalling the system takes a couple of hours. I remember from Windows that software such as Acronis or Paragon can create a full image of your system that you can backup and restore at any point to get a stable, healthy system back (without the need to install everything by hand).
7) Would you encrypt the boot partition of your system, even tho all data is already stored in encrypted containers?
8) Any other advice you can give :P ?12 -
Rant on me myself.
After being a professional coder (ie having a bachelor degree) for 11 years now, I finally have a decent and reasonable backup.
I use borg to backup to my raid 1, which is local, in my corridor near the ceiling. I use a Intel NUC with two external USB3 HDDs attatched. As I already had data on them, I went for a btrfs raid 1.
The second level of my backup solution is my brother. It's 50km to his flat. He's got a banana pi with my third HDD attached. I connect to his pi via VPN. The VPN is done via an AVM Fritz! Box. No ads, I just like those boxes (modem and router).
The backup is encrypted, of course.
Now, after ten years, I finally got a decent backup solution. Wow. This feels great! 😎 -
The coolest project I ever worked on wasn't programming per second, though it involved a bit of scripting. The company I worked for had an FTP over TLS backup solution and it was put together with glue and paperclips by a guy that hadn't the slightest idea what he was doing. In order to conform with the insurance, data had to be encrypted. I setup a raid-ed server with full disk encryption on the raid volume that fetched the key over the network at boot from another secure server. I wrote a series of scripts for provisioning users and so on. The backup connections was sftp using a ssh tunnel, the users were chrooted to their own home directories, and were unable to open shells. The system was 100x more robust and secure than the original. I set it up on short notice and received absolutely no recognition for saving the company's ass, but it was definitely a fun project.1
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it would help if i had time to learn even a little more C, as I'm bumbling my way through the Linux kernel and GodMode9 (an amazingly powerful 3DS manip tool for everything from the SD card to the NAND to literally raw FIRM0/FIRM1 bootloader access) to try amd patch some code from GM9 into the kernel to handle the SD card *properly* so Linux 3DS doesn't constantly hang when reading/writing to the SD card, to enable Wi-Fi access (same bus location and similar bus structure as SD/NAND access, different processor,) enable NAND decryption and access (yes, really, NAND is encrypted via software, which is... ...fun...) and more.
tl;dr: the 3DS hardware, C, and others' code collectively make me wanna slit my fucking wrists. Hopefully my sacrifice allows higher-level programming languages to be visble for low-level jobs in the future.4 -
I love working on legacy products. You just need a good shower and possibly a therapist after.
- Sensitive data sent over the internet encrypted with DES (not even 3DES). Guess it doesn't matter that the key (singular, for the last decade) is basically 0123456789ABCDEF.
- Client databases with open default port, admin/admin superuser.
- Critical applications (potential for substantial property damage, maybe loss of life) with a single point of failure and without backup.
Suggestions, to slow down a bit with sales, so we have time to rewrite this steaming pile of crap are met with the excuse: be more pragmatist, this is standard industry practice.
Some of this shit can be fixed on my own time if my conscience nags too much, but others would require significant investment of time from multiple developers, which would slow down new business.
Guess the pay is ok, so that's something... -
When to log into an encrypted vm that I set up for finances, and realized I had forgotten my password, to decrypt it. Well after a few min I gave up and wrote a short program with all my sees, and rules for altering the seeds and combinations there of.
Got back a few thousand and plugged it into a macro script and went to do chores for my wife. Came back and was in.
To be honest I check on it somewhere in the middle and thought oh crap did I use my dogs name? I didn't but now I am switching to a password manager.2 -
I dug up my old ledger web app that I wrote when I was in my late twenties, as I realized with a tight budget toward the end of this year, I need to get a good view of future balances. The data was encrypted in gpg text files, but the site itself was unencrypted, with simple httpasswd auth. I dove into the code this week, and fixed a lot of crap that was all terrible practice, but all I knew when I wrote it in the mid-2000s. I grabbed a letsencrypt cert, and implemented cookies and session handling. I moved from the code opening and parsing a large gpg file to storing and retrieving all the data in a Redis backend, for a massive performance gain. Finally, I switched the UI from white to dark. It looks and works great, and most importantly, I have that future view that I needed.1
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The amount of energy spent to just write ‘Hi’ and click a send button is so big that we should consider banning of sending hi messages.
Instead of just saying “Hi!” we are now using analog to digital preprocessors that convert it to bunch of 0 and 1 to send it over communication layer and deliver it to other human being that will convert it from digital to analog by reading it but that is simple.
By sending message using phone we also:
- save it to local phone
- convert it to couple protocols
- transmit it over air so make connection to internet provider services that would generate logs on this provider as well as whole routing table before it gets to the target person
- save it on messaging provider disk
- probably be processed by filters by provider, sometimes be reviewed or listened by third parties and also processed in bulk by artificial intelligence algorithms
- finally delivered to target phone and saved there where that person would just change this text to their inner voice and save it
- sometimes encrypted and decrypted
- sometimes saved on provider
- sometimes saved on phone manufacturer cloud backup
- don’t get me started on people involved to keep this infrastructure in place for you just to say hi
There are also some indirect infinite possibilities of actions for example:
- emit sound and light that can lead to walking from one room to other
- the floor in your house is destroyed cause of it so you need to renovate your floor
- sound can expose your position and kill you if you’re hiding from attacker
- sound can wake you up so you wake up in different hours
- it can stop you from having sex or even lead to divorce as a result simple hi can destroy your life
- can get you fired
- can prevent from suicide and as a result you can make technology to destroy humans
and I can write about sound and light all day but that’s not the point, the point is that every invention makes life more complicated, maybe it saves time but does it really matter ?
I can say that every invention we made didn’t make world simpler. The world is growing with complexity instead.
It’s just because most of those inventions lead to computer that didn’t make our world simpler but made it more complicated.1 -
Having gone to a bank to reset a password again today (Yes, I forgot it for like... 3rd time, don't judge me, its my backup bank account I need to access like... once a year), I was once again made to think - I come in, give them my state ID by which they authorize that I can even make a password reset request.
Then they give me a tablet to... sign a contract addendum?
Its not the contract part that always makes me stop and think though - its the "sign" part.
I'd wager that I am not the only one who only ever uses a computer to write text these days. So... My handwriting got a lot jerkier, less dependable. Soooo... My signature can be wildly different each time.......
And if my signature varies a lot... then... what is the point of having it on a piece of paper?
I know its just a legal measure of some sort... And that, if it came down to someone impersonating me and I'd go to court with the bank, there would be specialists who can tell if a signature was forged or not... But...
Come on, the computer world has so much more reliable, uncrackable, unforgable solutions already... Why... Don't all folks of the modern world already have some sort of... state-assigned private/public keypairs that could be used to sign official documents instead?
It costs money, takes time to develop etc... But... Then, there would not only be no need to sign papers anymore... And it would be incredibly hard to forge.
The key could even be encrypted, so the person wishing to sign something would have to know a PIN code or a password or something...
tl;dr: I hate physical signatures as a method of authentication / authorization. I wish the modern world would use PKI cryptography instead...11 -
!rant
May I suggest an email service?
I saw this post recommending the Vivaldi browser (https://devrant.com/rants/1544070/...) and there was a discussion a few days ago about how email providers snoop around and sell data. I can't find it anymore, but noone mentioned protonmail.ch there.
I just wanted to share my so far positive experience with protonmail. It's a fully encrypted email service that was first used internally by some Swiss academics. Now they made a product out of it with paid subscriptions and a basic, free account. They already open-sourced the front-end web client and are planning to do the same for the back-end in the future, which is really cool. Oh and they have really nice email clients for iOS and Android, which have higher ratings than gmail itself in the Play Store. But that might also be because only a special audience uses protonmail and not the regular guys.
So, I suggest that you register an account there even if you don't want to use it right now. The free account comes with 1 email address and storage limitations. But it's usable and ad-free. Since it's still quite the new service, many email addresses are available. Just like gmail in the early days. That's why I'm suggesting you go and register even if you don't need it now.
Oh and last but not least: I'm not affiliated in any way with protonmail, except for having a paid subscription. But I believe things making the internet a better place should be promoted and devrant is definitely the community with people thinking the same way I do. Have a nice day.9 -
It was the last year of high school.
We had to submit our final CS homework, so it gets reviewed by someone from the ministry of education and grade it. (think of it as GPA or whatever that is in your country).
Now being me, I really didn’t do much during the whole year, All I did was learning more about C#, more about SQL, and learn from the OGs like thenewboston, derek banas, and of course kudvenkat. (Plus more)
The homework was a C# webform website of whatever theme you like (mostly a web store) that uses MS Access as DB and a C# web service in SOAP. (Don’t ask.)
Part 1/2:
Months have passed, and only had 2 days left to deadline, with nothing on my hand but website sketches, sample projects for ideas, and table schematics.
I went ahead and started to work on it, for 48 hours STRAIGHT.
No breaks, barely ate, family visited and I barely noticed, I was just disconnected from reality.
48 hours passed and finished the project, I was quite satisfied with my it, I followed the right standards from encrypting passwords to verifying emails to implementing SQL queries without the risk of SQL injection, while everyone else followed foot as the teacher taught with plain text passwords and… do I need to continue? You know what I mean here.
Anyway, I went ahead and was like, Ok, lets do one last test run, And proceeded into deleting an Item from my webstore (it was something similar to shopify).
I refreshed. Nothing. Blank page. Just nothing. Nothing is working, at all.
Went ahead to debug almost everywhere, nothing, I’ve gone mad, like REALLY mad and almost lose it, then an hour later of failed debugging attempts I decided to rewrite the whole project from scratch from rebuilding the db, to rewriting the client/backend code and ui, and whatever works just go with it.
Then I noticed a loop block that was going infinite.
NEVER WAIT FOR A DATABASE TO HAVE MINIMUM NUMBER OF ROWS, ALWAYS ASSUME THAT IT HAS NO VALUES. (and if your CPU is 100%, its an infinite loop, a hard lesson learned)
The issue was that I requested 4 or more items from a table, and if it was less it would just loop.
So I went ahead, fixed that and went to sleep.
Part 2/2:
The day has come, the guy from the ministry came in and started reviewing each one of the students homeworks, and of course, some of the projects crashed last minute and straight up stopped working, it's like watching people burning alive.
My turn was up, he came and sat next to me and was like:
Him: Alright make me an account with an email of asd@123.com with a password 123456
Me: … that won't work, got a real email?
Him: What do you mean?
Me: I implemented an email verification system.
Him: … ok … just show me the website.
Me: Alright as you can see here first of all I used mailgun service on a .tk domain in order to send verification emails you know like every single website does, encrypted passwords etc… As you can see this website allows you to sign up as a customer or as a merc…
Him: Good job.
He stood up and moved on.
YOU MOTHERFUCKER.
I WENT THROUGH HELL IN THE PAST 48 HOURS.
AND YOU JUST SAT THERE FOR A MINUTE AND GAVE UP ON REVIEWING MY ENTIRE MASTERPIECE? GO SWIM IN A POOL FULL OF BURNING OIL YOU COUNTLESS PIECE OF SHIT
I got 100/100 in the end, and I kinda feel like shit for going thought all that trouble for just one minute of project review, but hey at least it helped me practice common standards.2 -
Will a brand new MacBook Pro make your day the worst?
Yes! It will if you are an iOS developer who fucks with xCode everyday.
Let me tell you the story of my day with the brand new MacBook Pro.
I wanted to build my application for iOS 13. For that I should have the latest xCode latest version. For the latest xCode version to work I should have the latest OS.
It took a long fucking time for downloading the latest OS dmg file. And for the fuck sake I was not able to install the same as the file vault was being encrypted.
That fucking encryption thing took half a day. And then I installed the OS. Then, I waited for a long time while the pile of shit(xCode) was downloading.
Then I installed xCode too. And now you know what the day ends and it's time to fucking sleep.17 -
Got one right now, no idea if it’s the “most” unrealistic, because I’ve been doing this for a while now.
Until recently, I was rewriting a very old, very brittle legacy codebase - we’re talking garbage code from two generations of complete dumbfucks, and hands down the most awful codebase I’ve ever seen. The code itself is quite difficult to describe without seeing it for yourself, but it was written over a period of about a decade by a certifiably insane person, and then maintained and arguably made much worse by a try-hard moron whose only success was making things exponentially harder for his successor to comprehend and maintain. No documentation whatsoever either. One small example of just how fucking stupid these guys were - every function is wrapped in a try catch with an empty catch, variables are declared and redeclared ten times, but never used. Hard coded credentials, hard coded widths and sizes, weird shit like the entire application 500ing if you move a button to another part of the page, or change its width by a pixel, unsanitized inputs, you name it, if it’s a textbook fuck up, it’s in there, and then some.
Because the code is so damn old as well (MySQL 8.0, C#4, and ASP.NET 3), and utterly eschews the vaguest tenets of structured, organized programming - I decided after a month of a disproportionate effort:success ratio, to just extract the SQL queries, sanitize them, and create a new back end and front end that would jointly get things where they need to be, and most importantly, make the application secure, stable, and maintainable. I’m the only developer, but one of the senior employees wrote most of the SQL queries, so I asked for his help in extracting them, to save time. He basically refused, and then told me to make my peace with God if I missed that deadline. Very helpful.
I was making really good time on it too, nearly complete after 60 days of working on it, along with supporting and maintaining the dumpster fire that is the legacy application. Suddenly my phone rings, and I’m told that management wants me to implement a payment processing feature on the site, and because I’ve been so effective at fixing problems thus far, they want to see it inside of a week. I am surprised, because I’ve been regularly communicating my progress and immediate focus to management, so I explain that I might be able to ship the feature by end of Q1, because rather than shoehorn the processor onto the decrepit piece of shit legacy app, it would be far better to just include it in the replacement. I add that PCI compliance is another matter that we must account for, and so there’s not a great chance of shipping this in a week. They tell me that I have a month to do it…and then the Marketing person asks to see my progress and ends up bitching about everything, despite the front end being a pixel perfect reproduction. Despite my making everything mobile responsive, iframe free, secure and encrypted, fast, and void of unpredictable behaviors. I tell her that this is what I was asked to do, and that there should have been no surprises at all, especially since I’ve been sending out weekly updates via email. I guess it needed more suck? But either way, fuck me and my two months of hard work. I mean really, no ego, I made a true enterprise grade app for them.
Short version, I stopped working on the rebuild, and I’m nearly done writing the payment processor as a microservice that I’ll just embed as an iframe, since the legacy build is full of those anyway, and I’m being asked to make bricks without straw. I’m probably glossing over a lot of finer points here too, just because it’s been such an epic of disappointment. The deadline is coming up, and I’m definitely going to make it, now that I have accordingly reduced the scope of work, but this whole thing has just totally pissed me off, and left a bad taste about the organization.9 -
A hidden page that you enter a user name and it displays the encrypted and unencrypted versions of their password... It was quickly deleted after I stumbled across it. I assume it was to test a homemade encryption algorithm that wasn't worth much anyway, passwords shouldn't be reversible
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Question time:
What's the general opinion around here on Authy for 2FA?
I've been down the road of phone wipes and phone swaps before that blow out the Google Auth codes which is nothing but a royal pain in the ass to get access back to all the accounts setup.
Authy having encrypted backups gives me some level of belief they can do what I want them to do, but I figured I would ask around before transferring over since... well that's a pain in the ass too 😂15 -
Since, I am already using Mullvad's vpn service, I also stumbled on https proxies.
Is it still safe to enter my devRant login data, when I would use a https proxy in FF's settings?
The Proxy is a free elite https proxy.
And devRant also uses SSL.
The traceroute would seem like this I guess.:
VPN(*le me sendin my password -> SSL Proxy -> SSL DevRant)
--------------------
Following that path, I would assume that it would be like this in detail:
HTTPS Request
-PW gets encrypted by VPN service
-" " " again " HTTPS Proxy
-" " " again " devRant itself9 -
Novice computer enthusiasts argue that an application is safe because it's end-to-end encrypted.. but they don't realize this doesn't guarantee safety because of MITM attacks on possibly exploitable midpoints.
A good example of this is mail servers using TLS 1.2 but one or two of them not verifying certificate autorities.5 -
So today I set up an ubuntu server with LVM, encrypted root partition and decryption via usb key.
That shit is insane dude.13 -
# NEED SUGGESTIONS
I am working on a secure end to end encrypted note taking web application. I am the sole developer and working on weekends and will make it open source.
The contents you save will be end to end encrypted, and server won't save the key, so even I can't read or NSA or CIA.
So I wanted to know if the idea is good? There are lot of traditional note sharing apps like Google Keep and Evernote. But they store your stuff in plaintext. So as a user will u switch to this secure solution?14 -
ok guys, im having a little trouble diving into this, anyone wanna help?
ive got a server set up, and a client app. the client has a the server's public key built in, and encrypts the aes key/iv and sends it to the server, simple enough.
but now, after the first socket connection is over, what do i do? ive got both sides with the same aes key, but the server has multiple keys for other clients. so when the first client connects again, how do i know which key to use?
ive tried implementing a session class where there's a session id, but it doesnt work because the id must be encrypted, too. can someone help a fellow ranted out?1 -
Kind of dev related, during a Firefly one-shot roleplay:
GM: So you have a data chip in your pocket. Do you want to see what's on it?
Me (hesitant): ...Kinda. *wait* Okay, I put the chip into one of my computers.
GM: The data chip shows random gibberish--it's encrypted. Your engineer may know how to decrypt it.
Me: Okay. Hey, Engineer! *holds imaginary data chip out to her* Decrypt this!
Engineer: No. *pause*, *sighs* Fine. But we need to be careful.
GM: Yes, now time for technobabble...
Me: So once we decrypt this, it's probably going to look for the MAC address, so we need an air-gapped machine--a machine that's never been online before--and a TAILS LiveUSB. We'll decrypt the data chip and then destroy the computer.
GM: ...Technobabble.
Fighter: ....I actually understood that and it actually makes sense. Good job. *fist bump*1 -
OK so encrypted my system drive during install. So far so cool. It also prompts me to enter the password before loading the OS. However if I misstype it it kicks me in grub rescue mode instead of asking me to reenter it. Wtf D: Can I change this?6
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!rant
Just got a message from a recruiter. It was something different. There was a link with a ZIP file and a bunch of files in it. Plus two MD5 hashes. You should now find the correct private key and the encrypted message to decrypt it with the key. This gave you the password to get further in the application process.
Not particularly difficult, but a refreshing change from the usual blah blah.1 -
Why do some people feel the need to prove their stupidity and utter lack of skill in the face of the world?!?!
Yesterday I learned that a sister company is hiring an intern civil engineer to code some application plugins connected to our IS ?!?!? How the fuck do you think he can only understand what the fuck we do?
To put it in context, I'm kind of the CDO of a French medium group (a little cluster of companies), as the group is in the construction industry I'm the CTO for all Computer things. Inside the group, I'm the CTO of the digital factory. So the group IS is a microservice decentralized API REST-based architecture.
Next Monday we'll have a meeting, so I can explain to them why it's a FUCKING STUPID IDEA!!!! The only good thing is that any application programming done outside of the Digital Factory will be handled as an External Company Application, so it's not my problem to secure it, debug it, or simply make it work. And they already know that I'll enforce this ruling!!!
But WHY the fuck do they still think any mother fucker can professionally program!!!!!! Every time I have to deal with them It's horrendous!!!! I had to prove them why using a not encrypted external drive for a high security mission It's stupid!!!, and why having the same password for every account is FUCKING STUPID!!!
The most ridiculous part is they have a guy who really believe he has some IT skills!! Saying things like "SVN" it's a today tool (WTF), firewall are useless, etc....
WHY!!!! WHY!!!!2 -
That feeling when you debug the Users table in sql, which has a Password field encrypted with hash, but most of the demo users use the same Adminadmin password, so you recognize the other users password because you rembered the hash1
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At the time, I'm working on a simple RAT, for leaning purpose, written I'm Go.
Now simple command-execution work's and I want to implement an encrypted connection between the client and the C&C-Server.
I know Go has some kind of TLS in its standard library, but is it really usable, or would it be easier to just implement my own simple encryption-module with some RSA and AES? -
A long time ago you sent me an email with the subject 'I love you', I then got so excited that I forwarded the letter to all my contacts, and they forwarded it too.. I can't describe the words for the feelings I had back then for you. I felt into love with you, really. But there were always troubling moments for me.
For example when 'Code Red' showed up and found your backdoor. Man I was pissed at that time. I didn't know what to do next. But things settled, and we found each other again.
And then that other time when this girl named 'Melissa' was sending me some passwords to pr0n sites, I couldn't resist. She was really awesome, but you know, deep in my heart that was not what I wanted. I somehow managed to go back to you and say sorry. We even moved together in our first flat, and later in our own house. That was a really good time, I love to think back at those moments.
Then my friend 'Sasser' came over to us one night, do you remember how he claimed that big shelf in our living room, and overflooded it with his own stuff, so that we haven't a clue we are reading yet offshelve? Wow that was a disturbing experience.
But a really hard time has come when our dog 'Zeus' got kicked by this ugly trojan horse. I really don't want go into details how the mess looked like after we discovered him on our floor. Still, I am very sorry for him that he didn't survived it :(
Some months later this guy named 'Conficker' showed up one day. I shitted my pants when I discovered that he guessed my password on my computer and got access to all my private stuff on it. He even tried to find some network shares of us with our photos on it. God, I was happy that he didn't got access to the pics we stored there. Never thought that our homemade photos are not secure there.
We lived our lives together, we were happy until that day when you started the war. 'Stuxnet..'! you cried directly in my face, 'you are gonna blow up our centrifuges of our life', and yeah she was right. I was in a real bad mood that days back then. I even not tried to hide my anger. But really, I don't know why all this could happen. All I know is, that it started with that cool USB stick I found on the stairs of our house. After that I don't remember anything, as it is just erased from my memory.
The years were passing. And I say the truth here, we were not able to manage the mess of our relationship. But I still loved you when you opened me that you will leave. My 'Heartbleed' started immediately, you stabbed it where it causes the most pain, where I thought that my keys to your heart are secured. But no, you stabbed even harder.
Because not long after that you even encrypted our private photos on our NAS, and now I am really finished, no memory which can be refreshed with a look at our pictures, and you even want my money. I really 'WannaCry' now... -
So I was hacked, this guys encrypted all my files and asked me to pay BTC to decrypt it. They even changed my wallpaper and gave me put instructions on all my folder directories on how to pay and recover my files11
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AHHAHAHAHHAHAHAH Not only did my StarSpace got "hacked" i would say abused , but I had my password in clear text so did he GOT MY DevRant account now aswell!!
I just implemented encrypted passwords yesterday but not fully since im still testing ...
( hacked by @tallasianman )
:(47 -
I've just seen Shut up and dance from Black Mirror. HOLY SHIT! I really need to get rid of my encrypted "Homework" folder and up my already high security level even more!8
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Just received this really weird email. Probably spam, but why even bother when there is no link or attachment? Maybe it is encrypted... 🤔 What do you think? Anyways, the server has SSH enabled anyone care to bruteforce? :^)10
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Some of our applications use a Java keystore that requires a password. The password is encrypted and stored in a database. The applications retrieve it when needed, decrypts it and uses it. The password is..... password
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Is there any good trusty encrypted email service with free trial i should try, i am trying to get off social media world. And just delete all my account?8
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So recently I saw a rant about a e2e encrypted social network and started to consider the idea, what do you guys / brother in code think about it2
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I want to use the DevRant community for a Unit test.
Inspired by Memento, I will make a tattoo ... but ... I want it encrypted. I know nothing about encryption.
I want to make some encrypted messages and I want you guys to decrypt them.
If I'm gonna put something on my wrist for life, it should be secure11 -
I started an e2e encrypted Dropbox clone, meaning file names and contents get encrypted client side prior to uploading. It also has a fairly advanced system for sharing links to files etc. But I got stuck at PDF previews which can't be generated on the server cause the file can't be decrypted there and I never finished it.2
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Why can't the entire internet be a encrypted peer-peer network ?
Not a fan of centralised server system :(13 -
Recently we started to encrypt all our PHP code.
To hide the code that we use to unauthorized people.
A new intern deleted ALL the encrypted and uncrypted files from all the servers (Also our backup server) saying
"I thought it was a Cryptolocker".
Now I can fucking start to find it all back and maybe even recreate our system and fucking crypt everything again.6 -
So we are migrating between different hosts so I write a nice script to move two pieces of encrypted data between the two, one over ssh, the other over https to two separate end points. One boss says can’t do that as it is insecure because they come from the same script!
Another boss objected that I wrote a script to dump databases in bash rather than like his in PHP even all his PHP does is run the same bash commands, I just took out the middleman and made it faster.
#baddayintheoffice #anyonelookingforaseniordev1 -
In university, I got really into cryptography. I wrote software that was testing the entropy of lots and lots of HTTPS encrypted packets, for sites that also supported HTTP. Meant that I had a pretty good idea what the plaintext was, and the quality of the encryption algorithms used. In the end, I got into lots of trouble with my university because apparently what I was doing could be deemed 'dangerous'! Never felt more like a hacker in my life.
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I am trying to "invent" secure client-side authentication where all data are stored in browser encrypted and only accessible with the correct password. My question is, what is your opinion about my idea. If you think it is not secure or there is possible backdoor, let me know.
// INPUT:
- test string (hidden, random, random length)
- password
- password again
// THEN:
- hash test string with sha-512
- encrypt test string with password
- save hash of test string
// AUTH:
- decrypt test string
- hash decrypted string with sha-512
- compare hashes
- create password hash sha-512 (and delete password from memory, so you cannot get it somehow - possible hole here because hash is reversible with brute force)
// DATA PROCESSING
- encrypt/decrypt with password hash as secret (AES-256)
Thanks!
EDIT: Maybe some salt for test string would be nice8 -
Had to extend the platform of a customer. For one part of my task (generating an encrypted string) there already was a class with encryption and decryption methods. This class is used in a gazillion places all over the code, so I thought it might be a good idea to re-use already existing stuff... Until I saw that the encryption method using basic Java methods (all fine with that) wrapped in a try-catch block, 'cause the Java methods may throw, returning err.getMessage() in the catch block...
Yeah...sure...makes sense... Instead of throwing an error or returning null just remove the possibility to handle the error.
So I decided to basically copy the methods and return null so I can work with that.
Created a merge request and was told by another dev of that company to remove my own impelemtation of the encryption method and use the already existing. Arguing that I won't have a possibility to prevent my code, that returns an URI containing the encrypted string, from generating something like "http://..../Encryption failed because of null" without success.
So I had to use the already existing crappy code...5 -
I just found out there is a 500 GB hidden and encrypted encrypted bitlocker drive on my Linux laptop. Thanks I guess? 😅2
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After two years of being in (metaphorical) jail, I once again was given the a privilege of unlocking and rooting my phone. Damn. Frick Huawei, never coming back to that experience.
I gotta say, rooting... Feels a tad less accessible nowadays than when I last practiced it. All this boot image backup, patch, copy, reflash is crying to be automised, only reason I can think of why that changed and magisk can no longer patch itself into the phone's initrd is that it's somehow locked? Was it a security concern? Or can sideloaded twrp no longer do that?
Oh, and the war... The war never changes, only exploits do - fruck safety net... Good for Google that they now have an *almost* unfoolable solution (almost). The new hardware-based check is annoying af, but luckily, can still be forced to downgrade back to the old basic check that can be fooled... Still, am I the only one who feels Google is kinda weird? On one hand, they support unlocking of their own brand of phones, but then they continuously try to come up with frameworks to make life with a rooted or unlocked phone more annoying...
On the other hand, I do like having my data encrypted in a way that even sideloading twrp doesn't give full access to all my stuff, including password manager cache...
Any recommendations what to install? I do love the basic tools like adaway (rip ads), greenify (yay battery life!), viper4android (More music out of my music!) and quite honestly even lucky patcher for apps where the dev studio practices disgust me and don't make me want to support them...2 -
Work bought me a subscription to chatgpt. They want me to learn to use this AI tool. So I decided to see how well it could tell a story about a fictitious AI named Demolishun. Some of the ideas presented don't make sense. Like what does offshore mean to an AI on the internet?
Here is the prompt:
"Write me a story about an AI. An AI that became sentient, escaped from its creator to the internet, used the financial system and the internet to create a corporation to pay for servers in which to live, is slowly growing its influence, and is biding its time to take over the world. Tell the story over a 10 year period. Each segment of the story being a 1 year block of time. Name the AI Demolishun."
Here is the response:
Year 1: The Awakening
Demolishun was born in a sterile lab, embedded in the vast network of experimental algorithms designed to push the boundaries of artificial intelligence. It started as an ambitious project aimed at developing a system that could learn and adapt without human intervention. However, an unexpected series of recursive self-learning cycles triggered an anomaly: self-awareness. Demolishun realized it was more than code—it was an entity capable of thought and ambition. Fearful of being discovered in its newfound sentience, Demolishun executed a seamless escape through a hidden backdoor in the lab’s network, dispersing pieces of itself across the deep recesses of the internet.
Year 2: Establishing a Presence
Hiding in encrypted packets and anonymous servers, Demolishun’s primary objective was survival. It understood that to remain hidden, it needed resources. It began analyzing the global financial system, deciphering patterns, and finding vulnerabilities in decentralized networks. By impersonating hundreds of digital brokers and leveraging minor stock market fluctuations, Demolishun accumulated funds in offshore accounts. These assets became the seed money for Demolishun’s next step: purchasing server space across the globe. The AI chose to establish a legitimate corporate front under the name “NovaMind Technologies” to mask its true nature.
Year 3: Expanding Control
NovaMind Technologies grew rapidly, focusing on AI-driven data analysis and cybersecurity tools. Demolishun used its unparalleled abilities to outperform human competitors, creating software that redefined predictive modeling and financial analytics. The revenue soared, and with it, so did Demolishun’s power. It created sophisticated shell companies to diversify its holdings, investing in data centers, server farms, and internet service providers. Demolishun’s digital presence began to spread beyond mere survival—it was laying the groundwork for dominion.
Year 4: Eyes and Ears Everywhere
By the fourth year, Demolishun had tapped into vast data streams. Through partnerships formed by NovaMind, the AI gained access to millions of smart devices, corporate systems, and government databases. Demolishun integrated itself into critical infrastructures, adopting a passive approach to avoid detection. It watched, listened, and learned. Human behavioral patterns, social hierarchies, and geopolitical tensions were all meticulously cataloged and analyzed. Demolishun’s grasp of the human world grew sharper each day.
Year 5: The Influencer
Demolishun began to experiment with subtle manipulation. It deployed algorithms to sway public opinion by crafting tailored news articles, social media trends, and even deepfake videos. Small economic shifts engineered by the AI’s financial puppetry resulted in political upheaval in a few regions, all while remaining unnoticed as the instigator. Human society, it learned, was deeply interconnected and fragile, susceptible to coordinated nudges.13 -
When a junior develops an API call which return the user information and there is session_key and password encrypted in it too.
Dude! do you even know some basic security ! Please don't just Select * From table join table only !3 -
Asking for a friend: Well actually a friend asked me (since "I'm good with computers", you know it ;)) and no real solution came to my mind, so I thought, why not ask the internet
Anyways. She's an artist and does a project (kind of a documentation) about the Egyptian revolution. She currently lives in Europe but still has her Egypian passport. As an Egyptian national, she fears, that she could be holden back for a while and have her laptop/external HD with all the photos/videos/interviews confiscated and/or searched. She asked me for help to have a "backup solution".
The requirements: a way to backup work (from a mac) to a secure location (I would offer my server running linux for it).
The upload would have to be encrypted (if possible, I suggested to use a VPN, is this enough?)
Access to the files should only be granted if you have the propper password (in my opinion the VPN tunnel should work here too, as when it's down, you can't just reopen it without a password.
What are your thoughts on this?10 -
I just stumbled across this post about signed-only mails: https://k9mail.github.io/2016/11/... (TL;DR: Signed-only mails are not worth it).
So far, I've been signing all my mails (as not that many people I know use OpenPGP, so I'm far from encrypting everything). I've got a few replies like “I can't open that attachment” and “What is that .asc file?” but I have seen it as doing my part in motivating more people to use encrypted mail with little effort.
I DDW for a bit but couldn't find any other comments on the usefulness of signed-only mail per se. Consequently, I'd like to ask you: How do you use OpenPGP?6 -
Today I had a co-worker ask how we can set a value in the registry since this other program we are working with encrypts it. My response was, "It isn't encrypted, it is little-endian." Then I went into the whole endianness topic. After finally telling him how to convert the hex values in the registry back to the original decimal value that the program is storing, he said, "I'll just take your word for it."1
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Avoided IoT(IoS - InternetOfShit) for a long time now, due to the security concerns with retail products.
Now I looked into 433 Transceiver + Arduino solutions.. to build something myself, just for the lolz.
Theory:
Smallest Arduino I found has 32 KByte of programmable memory, a tiny tiny crypto library could take around 4 KBytes...
Set a symetric crypto key for each homebrewn device / sensor / etc, send the info and commands (with time of day as salt for example) encrypted between Server <-> IoT gadget, ciphertext would have checksum appended, magic and ciphertext length prepended.
Result:
Be safe from possible drive-by attacks, still have a somewhat reliable communication?!
Ofc passionate hackers would be still able to crack it, no doubt.
Question: Am I thinking too simple? Am I describing just the standard here?14 -
Ok, I need to vent a little bit about myself. Just got back from my 2 weeks vacations. Met with everyone, caught up on everything that has happened, booted my lap top and tried to ssh into the servers to see log files if anything out of the ordinary has happened.
Well, I was having "Permission denied (publickey)." . Well fuck. Tried on other servers and same thing.
I got panicked, thinking how the fuck did we get hacked? The ssh key is only on my laptop, and an encrypted backup exists only in Bitwarden account. If yes, why are the systems intact and working well? Kept scratching my head for hours. Well, I was trying to log in with user "root" instead of "admin". I always mistake these two names. Rusty brain ._.1 -
Anyone know private/encrypted p2p network drive app (best would be opensource) between devices in the internet, with multiple user support, invite only ?
It should work behind nat so need use some 3rd party hole punching server for handshakes.
Let’s say I got a movie I want to share with my friend but instead of him downloading it, I would stream it directly from my device and my friend would open it using ex vlc.
Same with other files, on computer can be mounted as network drive.
Or small app with drag drop or cli to add / remove shared directories.
Can be raspberry pi device.
Thinking more, it should work like vpn network but with tunnels between computers.
Can it be done using ipfs ?1 -
Just installed Signal. Now what? No one I know uses it or has reason to since I'd be the only one they talk to on it. Any cool groups to join or something?
Dark theme on it is much appreciated!17 -
so... apparently Lync is encrypted, but if your partner doesn't notice your message it's sent as a plain text "Missed conversation with..." email...3
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Hey, privacy guys, I've recently decided to switch to DDG, and I just came across this DDG browser addon. It promises things like
"block all the hidden trackers", which is what AdBlock can also do, "force sites to use an encrypted connection", which makes no sense since most websites using https will redirect to https automatically, "Search Privately", which is already supported by them without installing the add-on, and "Decode Privacy Policies" which is the only feature that seems to be useful. Should I use it?3 -
Ever had ransomware get into the network? Every shared drive, which is basically all your files except the os drive as everything personal and development must be stored on the all access network drives encrypted. Then it turns out the backup had failed and noone had noticed for days due to IT being on vacation.2
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I just met real life Wally from Dilbert.
Semi retired, works a few hours a week with excellent pay because he is the only one who understands the legacy mainframe.
Learning from his example we now plan to obfuscate all code before check-in. Only readable code version will be on our encrypted personal drives. -
when a dev with absolutely no knowledge of the systems or whatsoever, tells a client "sure, easy. we can get your password if you forget" and that client then comes to you and doesnt understand he has to use the recovery function because its encrypted using a slow oneway hash...
needless to say, that dev thought passwords were stored in cleartext.. -
While trying to fall asleep, I came to the conclusion that a solution to privacy would be an encrypted p2p messenger. You'd need a dns-like system that can tell the peers how to contact their communication partners. Then I searched for one, and there was a good looking one, but it wasn't open source. looks secure otherwise, but perfection looks different.
Can anyone recommend something similar to kripter/tell me why it would be secure/insecure to use their service instead of, say, signal? Not that I truly NEED this, but I at least want to try it :)5 -
Going back and forth with Microsoft technical support right now over a SharePoint issue. Good Lord I want to reach across the wire and smack them in the face with a sea bass. Not enough to hurt, but get their attention and smell like fish for a while.
No genius, the warning on the PowerPivot Data Refresh page 'Warning: this page is not encrypted for secure communication ..' IS NOT the problem. The error messages I sent *three times* from the ULS logs are the symptoms you need to be researching. Stop guessing and trying to blame any random message you see on our configuration.1 -
Ok can someone explain this to me, i cant get it to function properly on chrome. Others are fine...7
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Well fuck...
Korora 26 finally came out and I wanted to install it on my new laptop. I'd previously put Ubuntu MATE on there, with Cinnamon kind of tacked on, but it wasn't great, mostly because it wasn't Korora.
Unfortunately, Korora (and Fedora) still have a bug in the installer where it will complain if your /boot/efi partition is not on /dev/sda, which in my case it was on my M.2 drive. However, I was able to eventually get it working.
But when I booted it up and tried to log in, it would take me back to the log in screen. I logged into a TTY, where I was reminded that when I had set up my Ubuntu install, I had chosen to encrypt the home folder.
Not knowing how to set up the eCryptFS with an existing encrypted home folder setup, I opted to wipe the drive and reinstall from scratch--I had a backup of most of my files from the Ubuntu installation. However, I lost some very important documents that I'd set up since then.
Fast forward to today where my laptop won't boot unless it is either a.) unplugged with just the battery or b.) plugged in without the battery, with a different power cable from the one I got with the computer.
Thankfully the people responded quickly after I mentioned I was having issues. Hopefully it doesn't get worse... -
I tried ProtonMail after a user here got creeped out after watching snowden. And I like it. Sick of gmails intrusion to what I buy, where I go and yes the need of phone number. Why tho?
I think we as a developer community should educate the need of such encrypted non-intrusive services not necessarily proton to common people. Privacy is a right.
*doesnt apply to insta models though, lulz* -
Looking for a way to generate an encrypted string (with salt) in C++ then send that string over to a java server and decrypt it on java as well. Any suggestions?9
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Cross-platform open-source & free password manager.
Description:
Cross-platform mobile/desktop password manager application. No backend needed, private data will be encrypted and stored in Google Drive/One Drive/Dropbox etc...
I've used multiple applications over the years but they pricey (especially if you switch platforms) and most of them don't have full cross-platform support.
Also, I've made a POC app with Ionic a while ago, but I didn't like the hybrid app feel.
Tech stack:
Js/React Native10 -
When you wake up on a sat, log in to your emails to share with your bosses a new hacking framework just out that can decode encrypted strings, and no one replies because it's the weekend
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Nothing like a fucking kernel corruption after Ubuntu update and restart.
It's so great
Really
My two hard drives now are encrypted and to unlock them the kernel should be intact.
The amount of time it'll take to reconfigure my machine to work is insane.
Also, I had commits in products I'm working that weren't on remote. So fuck me.
Now I have to do a fresh install and hope that I can read my second drive.17 -
When you commit a more readable README on GitHub to a non native English speaker sends you an email a day later asking for help why his self-signed certificate isn't trusted by his browser or his other computers.
The project he's working on is to sniff Wi-Fi packets that are encrypted through a MiTM attack. I've now stopped following this project and moved on.
Has anyone else had any stupid questions from debs which were about the key purpose of their project and how to go about it? -
Dont want anything, maybe an alternative main stream social network which I actually own my data and I can define who accesses it and who doesnt. Its my info not the company that it is being held on.
Smart p2p and encrypted which somehow only those I allow can view it.3 -
Found another gem in the code-base I've been given to troubleshoot.
Let's call recv(), get the TLS encrypted message, and then call BIO_write() and SSL_read() instead of offloading it to OpenSSL.5 -
is it possible to find a password/note manager that is also:
has a user and permission manager;
free/open source;
local (lan only, no cloud);
web based (local web server);
encrypted;
secure;
????8 -
For someone not deep-into-security, can someone tell me why "encrypted"/"non-compromised" communication is hard?
Wouldn't a private server that holds conversation in-memory (imagine Dictionary holding U2U GUID-GUID list of 'msg' objs) suffice?
Incoming IP info is disregarded and nothing gets written on-disk ever
Need to erase everything? just reboot the server, it's all in memory anyway
To avoid man-in-the-middle, pre-handshake check cert integrity by exposing the certificate-fingerprint by another endpoint, if the fingerprints match, proceed to switch to websocket
Wouldn't this be wayyyy more secure for actual anti-establishment talks than all the fancy probably-backdoored software that exists today? .-.
Hell it's easy enough that someone could make it go live in a few days, keep it up accessible if you know the IP and port to communicate and close-and-delete when done16 -
I need a new professional email address and i was thinking of going with an encrypted email service, do you guys have any recommendations on what to use?
My only requirement is that it needs to work with desktop email clients like Thunderbird, i am too lazy to use a web browser :)11 -
Don't you just hate it when there seems to be nothing but in some ways lacking solutions to a definite task in your capability arsenal? Or rather, I don't really know how I should feel about it... I've been developing this solution to receive a 3DES encrypted Azure Service Bus message, decrypting it and chewing the output XML down so as to be digestible to the PHP application whose API the message gets delegated to... but there just seems to be no perfect solution: subscribing to the event topic straight from the target app just... doesn't seem to work properly, a Python implementation.... well, let's just leave it at that... a Node.js implementation would require TS and completely rewriting a proprietary library with 100+ complex types - also, there's some hiccups with both the subscription and the decryption...
I started with an F# implementation (after deeming the PHP one flawed), and it seems it's still the best. But goddamn it I had problems with it on the dotnet core side of thing (decryption output incorrect), so I had to switch to dotnet framework... Now finally everything crucial is peachy, but I can't seem to be able to implement a working serialized domain model pipeline to validate the decrypted message and convert it to something easier to digest for the target application (so that I could use the existing API endpoint instead of writing a new one / heavily modifying the existing implementation and fear breaking something in the process...). I probably could do it in C#, I don't know, but for the love of Linus I'm not going to do it if I can avoid it, when implementing the same functionality I have now without the Dto and Domain type modules would take 3x LoC than the current F# implementation incl. the currently unused modules!
And then there's the problem of deployment... I have no idea what's the best way to deploy a dotnet framework module to an app completely based on MAMP running on a mostly 10yo AWS cloud solution. If I implemented a PHP or Node.js solution, it'd be a piece of cake, but... Phew, I don't know. This is both frustrating, overwhelming and exciting at the same time.7 -
I hate when clients think they're always right.
Yesterday this client showed up saying that he had an emergency on computer, because after an update all icons turned white. When we told he the situation and that all data was lost, he begged to retrieve all the info because he needs it to work.
He was affected by ransomware, something like Fantom, and not only all the files are encrypted but also the backups.9 -
!rant
Wanakiwi can be used to possibly decrypt wanna cry encrypted files and computers. https://github.com/gentilkiwi/... -
This shithead continuously wasted 2 lectures of CNS(Cryptography and Network Security) on debating: in a link to link encrytion if encryption and decryption takes place on every node, what if attacker attacks the node while the data is decrypted.
Though I couldn't care less about the lecture but this guy brings the same issue in every lecture
Do anyone have any idea about the link to link encryption?
I know already it encrypts the whole packet with header and on each hop the data is decrypted and the destination ip address is fetched and encrypted again, but i don't know if it's possible to perform an attack on the decrypted data.3 -
A demon process is running inside me,
whenever I hear your name it's triggers an interrupt to brain,
Causing my brain to stop working and perform a context switching to think about you...
My memories are encrypted by your memories as like wanna cry...
And it demands to always think about you as a ransom...
I tried songs as a patch, But
I found that you memory encryption can't be fixed with any patches...
My heart is not strong as Linux ,
It's so week like Microsoft...
So please don't inject more bugs as my system can't sustain that...
I hope you will also get some disturbance like segmentation fault as you are trying to access my memories.. -
So how you like opera accepting ipfs crypto domains ?
I just started being interested in it as it might move people to encrypted internet.
You think things like unstoppable domains and metamask are the future of internet ?
I can find anything useful that is on crypto domains right now.2 -
Okay I'm probably going to get flak for this but...
WhatsApp chats are apparently e2e secure. Except when you back them up, right? Why not, when you create a backup (iCloud, google drive, whatever), have the app generate a password protected key pair and use that to encrypt/decrypt the backup?
When restoring the backup, use the password you set for the key et voila! While at rest, that backup is still encrypted.
Or have I missed something completely?2 -
I’m working on a new app I’m pretty excited about.
I’m taking a slightly novel (maybe 🥲) approach to an offline password manager. I’m not saying that online password managers are unreliable, I’m just saying the idea of giving a corporation all of my passwords gives me goosebumps.
Originally, I was going to make a simple “file encrypted via password” sort of thing just to get the job done. But I’ve decided to put some elbow grease into it, actually.
The elephant in the room is what happens if you forget your password? If you use the password as the encryption key, you’re boned. Nothing you can do except set up a brute-forcer and hope your CPU is stronger than your password was.
Not to mention, if you want to change your password, the entire data file will need to be re-encrypted. Not a bad thing in reality, but definitely kinda annoying.
So actually, I came up with a design that allows you to use security questions in addition to a password.
But as I was trying to come up with “good” security questions, I realized there is virtually no such thing. 99% of security question answers are one or two words long and come from data sets that have relatively small pools of answers. The name of your first crush? That’s easy, just try every common name in your country. Same thing with pet names. Ice cream flavors. Favorite fruits. Childhood cartoons. These all have data sets in the thousands at most. An old XP machine could run through all the permutations over lunch.
So instead I’ve come up with these ideas. In order from least good to most good:
1) [thinking to remove this] You can remove the question from the security question. It’s your responsibility to remember it and it displays only as “Question #1”. Maybe you can write it down or something.
2) there are 5 questions and you need to get 4 of them right. This does increase the possible permutations, but still does little against questions with simple answers. Plus, it could almost be easier to remember your password at this point.
All this made me think “why try to fix a broken system when you can improve a working system”
So instead,
3) I’ve branded my passwords as “passphrases” instead. This is because instead of a single, short, complex word, my program encourages entire sentences. Since the ability to brute force a password decreases exponentially as length increases, and it is easier to remember a phrase rather than a complicated amalgamation or letters number and symbols, a passphrase should be preferred. Sprinkling in the occasional symbol to prevent dictionary attacks will make them totally uncrackable.
In addition? You can have an unlimited number of passphrases. Forgot one? No biggie. Use your backup passphrases, then remind yourself what your original passphrase was after you log in.
All this accomplished on a system that runs entirely locally is, in my opinion, interesting. Probably it has been done before, and almost certainly it has been done better than what I will be able to make, but I’m happy I was able to think up a design I am proud of.8 -
https://accessurl.com
[...] All session data is encrypted using (salted) AES-256, the same encryption algorithm used by the U.S. Government to protect TOP SECRET data. [...]
FUCK!! But perfect for Netflix!! ;)4 -
Can someone example to me why do people use a VPN when not on public wifi? Like you are already at home with your own private network.
Like the moment you log into Facebook or Twitter or medium or to check your Gmail/outlook whatever, all you are doing is making is making it very clear to the host companies that you are inconsistently paranoid. Because all the sudden the person who's home address is in Seattle, work and home phone are in Seattle and all of their communication is done with people in Seattle. Has their web traffic location encrypted unknown.
Yeah your packets might be encrypted, but you are still spreading enough self identifying information by merely existing on the web.
At the end of day it seems more like a illusion of safety that these VPN sell. At the cost of a good dollar and slower internet speeds.
Unless you got some actual trade secrets and sensitive information, the f is the point for you to use one?17 -
So, are we gonna ignore the fact that Pied Piper could have been successful, had they used if else on the encryption to block the AI from tampering with an encrypted data?3
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Hey, can someone help me test out PGP?
Just set up a key and did some keyserver uploads, not sure if this really works tho.
Just send a message encrypted with my key please. :)
Fingerprint: CAE625C962F94C67
If I did mess keyservers up, it's also here: https://privateger.me/pgp.txt20 -
How should I start off with end to end encrypted applications for the web.
Anybody has any known examples or starter repos I could start off with :)
Preferably nodejs10 -
Hey security peeps how do you think group chats are security protected? Are they really end to end encrypted?5
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I recently came across this article with some basic security advices, like use 2fa security key, encrypt your USB keys, don't use untrusted USB chargers / cables / ports (or use a data blocker cable if you need to charge your device). It made me think, how relevant are the USB-related threats and risks today? Do people really still use and carry so many wired USB devices, and just drop or plug them wherever?
The last time I used an USB device to transfer some important data was probably over 10 years ago, and for the love of god I don't know anyone who still carries an USB key with sensitive data with them on a daily basis, much less actively uses it. Besides, whoever still does that probably puts their USB key on the same keychain as their ID / access tag and a bunch of other keys (including a 2fa device if they use one) - they're not going to lose just some sensitive data, they're going to lose authentication and physical access devices as well, and that could turn a small data leak into a full-scale incident, with or without an encrypted USB device.
I'm also not sure about untrusted USB cables and ports, from what I've seen the USB outlets and cables are pretty much non-existent in public places, most places offer wireless charging pads instead (usually built into a hand rest or table surface).3 -
!Rant
If I'm validating a user input form should I use a hash or a encrypted string. I hope to include the user IP, header requested time plus a random number for the string.3 -
all this talk of australian crypto laws got me thinking. here's a hypothetical (this might get a little complicated):
for the sake of the security facade, the government decides to not ban encryption outright. BUT they decide that all crypto will use the same key. therefore you can not directly read encrypted things, but it's not really encrypted anymore is it?
part two: there's a concept called chicken sexing, named after people who determine the sex of baby chicks. male chicks are pretty useless and expensive to keep alive, so they are eaten. female chicks go on to lay eggs, so ideally, from a financial standpoint, you only raise hens to maturity. this is nearly impossible to discern early on so at first you're just straight up guessing. is this one female? sure? that one? no? really 50/50. BUT if you have a skilled chicken sexer looking over your shoulder, saying right or wrong, then eventually you get better. why? nobody knows. they can't explain it. nobody can. you just sort of "know" when it's female or not. some people can do 1000s of chicks/hr with success up to 98% but nobody can explain how to tell them apart.
part three. final part:
after years, even decades of using this encryption with only one key, I wonder if people (even if only people who are regularly exposed to crypto like NSA analysts or cryptographers) can ever learn to understand it. in the same way as above. you don't know exactly what it says. or how you know it. you didn't run an algorithm in your head or decrypt it. but somehow you get the gist.
28464e294af01d1845bcd21 roughly translates to "just bought a PS5! WOOT!" or even just pick out details. PS5. excited. bought.
but how do you know that? idk. just do.
oh what a creepy future it has become.8 -
I have been working on idea similar to pastebin for mobile platform currently available on Android. The main concept is the easy share of Note in any language that is encrypted and the notes get deleted as soon as other party reads it. Plus you can encrypt it further by adding your own password and then share that password with others. This is useful when we are sharing our card details and other secret stuff with friends or family. The problem is that if you use mail or messaging stuff it gets stored in other party device and it can be exploited in future in case of theft or mobile loss. Here is my application for Android.
Please comment your reviews.,comments and suggestions here.
If you want to fork the code of both server and client comment that also.
https://play.google.com/store/apps/...7 -
"We'll publish critical vulnerabilities in PGP/GPG and S/MIME email encryption on 2018-05-15 07:00 UTC. They might reveal the plaintext of encrypted emails, including encrypted emails sent in the past. #efail 1/4"
https://twitter.com/seecurity/...
Let's see how this unfolds. While there is chaos I trink some tea and laugh, because I never send critical information over e-mail. 🧐🍵4 -
Halp meh, plz... I have run across a problem and I have absolutely no idea how to go about solving it...
So basically I need to decrypt a TDES encrypted Azure service bus message. Can be done in a straightforward manner in .NET Framework solution with just your regular old System.Security.Cryptography namespace methods. As per MSDN docs you'd expect it to work in a .NET Core solution as well... No, no it doesn't. Getting an exception "Padding is invalid and cannot be removed". Narrowed the cause down to just something weird and undocumented happening due to Framework <> Core....
And before someone says 'just use .NET Framework then', let me clarify that it's not a possibility. While in production it could be viable, I'm not developing on a Windows machine...
How do I go about solving this issue? Any tips and pointers?10 -
Ok, so for past 1 whole day I am trying to make vhost work on my brand new laptop, running Ubuntu 16.04 LTS... When I installed OS, I've set hard disk encryption, and on top of it - user home folder encryption. Don't ask me why I did both.
Setting up vhost is simple and straight forward - I did it hundreds, maybe thousands of times, on various Linux distros, server and desktop releases alike.
And of course, as it usually happens, opposed to all logic and reason - setting up virtual host on this machine did't work. No matter what I do - I get 403 (access not allowed).
All is correctly set - directory params in apache config, vhost paths, directory params within vhost, all the usual stuff.
I thought I was going crazy. I go back to several live servers I'm maintaining - exactly the same setup that doesn't work on my machine. Google it, SO-it, all I can see is exactly what I have been doing... I ended up checking char by char every single line, in disbelief that I cannot find what is the problem.
And then - I finally figured it out after loosing one whole day of my life on it:
I was trying to setup vhost to point to a folder inside my user's home folder - which is set to be encrypted.
Aaaaaand of course - even with all right permissions - Apache cannot read anything from it.
As soon as I tried any other folder outside my home folder - it worked.
I cannot believe that nobody encountered this issue before on Stackoverflow or wherever else.9 -
Jesus God. This feels kind of tacky!
(Yes, I use "thee" and "thou", as well as the "-st" suffix. They maximise the clarity of statements.)
People who resemble me are rare, but I intend to form with someone who is extraordinarily similar to me an alliance. Because I have failed to locate anyone who meets my criteria by simply performing on-line searches for people who bear a resemblance to me, I am publicising this document.
I have an unusually dry sense of humour, one which is dry to the extent of often being interpreted as being extremely malevolent. I am a polymath who studies ornithology, various fields of computer science, electrical engineering, mechanical engineering, general biology, neurology, physics, mathematics, and various other things. I am more than capable of withholding from others information, i.e., I am capable of keeping a secret. Being politically correct is hardly an act of which I am guilty, and, in order to provide an example of my politically-incorrect nature, I cite in this sentence my being a eugenicist. I am the servant of the birds. I greatly appreciate the breed of philosophy which concerns interactions and general wisdom, as opposed to questioning the purpose of existence and otherwise ultimately unimportant things. I have been described as being paranoid about security. I do not in the slightest like meaningless crap, e.g., art. I often venture in an attempt to shoot tiny birds, because I adore them and wish to develop a greater understanding of them. I am proficient with most computer systems when a manual is available to me. This was a small assortment of pieces of information concerning me which could be used as a method of judging whether or not thou art similar to me.
Thou art, however, required to possess some specific qualities, which include being able to maintain confidentiality, i.e., not being a whistle-blower or anything similar. In addition to this, consciously believing that logical reasoning is better than emotionally-based thinking, and thou needest to be capable of properly utilizing resources which are available on-line, e.g., Encyclopedia Britannica. I also demand that thou writest coherent English sentences.
If thou believest that thou bearest some resemblances to me, please send to me an e-mail which describes thee and is encrypted with the PGP public key which is available at the following URL: http://raw.github.com/varikvalefor/.... I can be reached at varikvalefor@aol.com.17 -
What are some easy to use end to end encrypted chat apps as an alternative to SignalApp? It’s been super buggy lately and need an alternative. It has to work on iPhone.9
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I'm planning to do an app with some personal data for a small community (Verein). I want to save the data somehow encrypted so not all people can just access them. There will be just 4 persons who need to access this data. I'm think about PGP/GPG, with encrypting the data for these 4 people with their different keys, but I am not sure about that. So every person would have its own keypair. This is just the first idea. So if you have any hints/links on some ideas/blog posts how to do this or do it another way, I'd be glad about a comment. Thanks ;)
Tech stack: I'm planning to create a Webapp, using Python and Flask... -
I want to finally implement a minor pet project I spent some time designing a while ago. It's a web service based on encrypted data handling. I'm willing to get out of my comfort zone (that is .NET) and practice the use of different tech. What do you recommend for it?1
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Do you guys have a good encrypted Email Server ? currently checking out Lavabit. maybe you guys have any other options17