TrueCrypt is a freeware software application used for on-the-fly encryption (OTFE).

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Plausible deniability with TrueCrypt

If I have a TrueCrypt container with a capacity of 2 GB which I use to fill 1 GB with real, hidden data, and leave the other GB for decoy data, then if I need to reveal a password and give out the ...
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2answers
3k views

Best practices for TrueCrypt + Yubikey combination

I'm trying to find a secure and convenient way to encrypt my external disk with TrueCrypt. Currently I use a 50 character strong password but I'm tired of typing it every single time. I have a Yubikey ...
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6answers
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Is TrueCrypt safe enough to store clear-text-passwords?

The reason: I want to be able to use a portable USB drive to access my passwords on any machine and OS. TrueCrypt seems to be the only program that has sufficient support on all major platforms. So I ...
3
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3answers
496 views

Truecrypt Plausible Deniability - Linux

As I understand it plausible deniability gives the user the option of having two passwords, one you provide the authorities/extortionist with and another that you might use for your self and files you ...
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3answers
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using truecrypt keyfiles with weak passwords

I'm using Truecrypt and I have multiple volumes on multiple computers. Keeping each of the 20+ character passwords straight is getting complicated, so I want to use keyfiles. Since the password is ...
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2answers
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How can TrueCrypt encrypt a System Drive on a live OS?

When setting up whole disk encryption with TrueCrypt, one re-boot is required to test the operation of the TrueCrypt Boot Loader. After this reboot is when actual encryption of the system takes ...
5
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1answer
9k views

Repairing corrupt TrueCrypt volumes/disks?

(I'm asking this for a friend of mine as I'm trying to help him with this problem over remote desktop, so if any details are needed, just ask and I will get them). Two entire hard disks were encrypted ...
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1answer
460 views

Safest and most secure way for backing up private data

Here is what happened, I first collected my data into one folder,tar'd it, encrypted it with gpg, put it in truecrypt container, and after that started to copy the container to another place, but ...
4
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1answer
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Can the TrueCrypt hash be slowed down?

I have read that TrueCrypt uses ~2k SHA-1 hashes on the password. The iteration count is part of the TrueCrypt specification and is 2000 for SHA1, 2000 for RIPEMD-160 and 1000 for Whirlpool ...
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3answers
2k views

Secure sync of TrueCrypt containers

Need to sync arbitrary files within two TrueCrypt containers; one container is a backup, the other the one actively used by me, both are local during the transaction. Current concern security wise is ...
5
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2answers
3k views

Full disk encryption and multi-factor authentication

All serious full disk encryption schemes I have looked into use a static password for authentication. For example, TrueCrypt supports two-factor authentication with keyfiles, but not for system ...
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1answer
692 views

Truecrypt with a short password and one keyfile [closed]

If I use short password like ' myvolume ' and use a key file with it says WARNING: Short passwords are easy to crack using brute force techniques! We recommend choosing a password consisting of ...
4
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3answers
2k views

Nested Truecrypt containers

Which is more secure: use one container encrypted with AES > Twofish > Serpent = 768bits key size make an AES container, and inside it make another Twofish container then inside it make a third ...
0
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2answers
390 views

In TrueCrypt Hidden / Normal overriding?

If I have a normal TrueCrypt volume, and I want to create a Hidden volume inside of it, how do I stop the 2 from overriding each other? Or do I just have to manually make sure the inner volume does ...
7
votes
3answers
377 views

Erasing a hard-disk, encrypting it as alternative?

I was pondering about this, sometimes people ask me to erase data on their drive. So I use a shredding program, which takes a long time. However what if instead of shredding all the files, I'd just ...
5
votes
3answers
3k views

TrueCrypt -vs- MacOS encrypted sparse image - equally secure? Other alternatives?

I'm currently trying to find my personal best solution for storing passwords and other sensible data. Recently I've used 1Password on iPhone and Mac but I'm not really satisfied with its predefined ...
3
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4answers
909 views

TrueCrypt dataleaks that might betray the “Deniable File System” option

Reading into "Operation Satyagraha", one would have to believe give all the resources used that the investigators had some reason to believe there was data to decrypt, even though in theory and in ...
1
vote
1answer
310 views

Should I mount my mac Truecrypt Volume elsewhere?

I've read in various places to not mount your truecrypt volume in the same place as your Dropbox or Sugarsync folder. I believe this only matter for Mac/Linux, but I need some verification. On a Mac, ...
4
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1answer
749 views

Do TrueCrypt volumes look like random data?

Let say I use Eraser (or other tools) to erase my hard drive (using DoD standards which is 7 times or Gutmann which is 35 times), These eraser tools just write random data on the hard drive many ...