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

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TrueCrypt vs “native” whole-disk encryption on Linux?

When preparing to encrypt an entire partition, is it better to rely on "native" whole-disk encryption (eg following this tutorial), or an external tool like TrueCrypt? The wikipedia article comparing ...
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An attacker got a few 128bit TrueCrypt keys from a RAM analysis. What can he do?

I'm trying to simulate a possible attack scenario for my studies. I've got a image, which has a encrypted disk, encrypted by TrueCrypt (confirmed). TrueCrypt is installed on the image itself too. ...
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2answers
161 views

What can I do with private 128 bit AES Keys?

For my studies, I am required to do an investigation on a fictional criminal VMWare image. The image is suspected of participating in DDoS attacks and other illegal activities. On this PC TrueCrypt is ...
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4answers
162 views

Are Truecrypt volumes safe from the government agencies? [closed]

I have some Truecrypt volumes stored on my USB drive and I would like to know if they are safe from being cracked by the FBI or any government agencies? Some people say Full Disk Encryption will ...
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0answers
38 views

Is there a way to encrypt a drive with Truecrypt, and keep your data? [migrated]

Simple question, using the Truecrypt program, can I encrypt a hard drive without it deleting the data on the drive? I know I can do this with Bitlocker on Windows, can I do the same with Truecrypt on ...
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2answers
55 views

How to use ESSIV to avoid seeing repeated patterns?

I'm trying to implement an encrypted file-system. The file-system consists of 512-byte sectors. I encrypt/decrypt the contents of a sector as follows: Compute the SHA256 sum of the user password. ...
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2answers
400 views

How secure is EncFS compared to TrueCrypt?

If I choose the paranoia option for EncFS and for TrueCrypt I create containers using the encryption algorithm AES-Twofish-Serpent and the Hash Algorithm Whirlpool. Are both methods equally secure, ...
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1answer
44 views

When using keyfiles with TrueCrypt how does the file size and/or number of files affect the difficulty of breaking into the container?

I'm looking at setting up an encrypted container with TrueCrypt (surprise) but I'm not sure whether I should use multiple files or if a large file would make any difference. Does the file size or ...
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1answer
87 views

I need two separate hidden volumes in disk encryption. What are my options?

C: for system (Windows) D: for my files Makes much more sense to me than packing everything on the same volume, right? Is there a disk encryption utility capable of doing this? I don't know much ...
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4answers
123 views

Keeping TrueCrypt keyfiles in plain sight

If I create a TrueCrypt volume and secure it with a password and a keyfile, is there any way that someone who has access to my computer would be able to tell that the volume requires a keyfile to ...
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1answer
150 views

Hiding Keepass databases and Truecrypt containers

If I change the extension of a Keepass database (i.e. change the .kdbx to something like .txt), Keepass is still able to open it. Is this an effective way for hiding the databases from an adversary?! ...
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1answer
107 views

Is it a good idea to hash a string and use it as a passphrase?

Is it a good idea to hash(SHA-512/whirlpool) some simple memorable string and use it for passphrase(for LUKS/TrueCrypt container), instead of using just a string like t4k#La93Fs(5w5) as a passphrase?
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2answers
190 views

Read-write mount both hidden + regular TrueCrypt volume at same time?

Can I read-write mount both a regular TrueCrypt volume AND a hidden volume inside the regular volume at the same time? The general idea would be to use the outer volume for non-sensitive stuff and ...
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1answer
504 views

TrueCrypt on shared cloud folder (Dropbox, Skydrive,…) [closed]

So here's the situation: I have a Skydrive folder that is shared with all of my colleagues at work. For added security we would like to encrypt our Skydrives with TrueCrypt. But what will happen when ...
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4answers
1k views

Why not simply backup the TrueCrypt container file?

The TrueCrypt website has some detailed information on how to backup (TrueCrypt non-system volumes) securely, summarised below: Create a new TrueCrypt volume Mount the main volume. Copy all ...
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2answers
433 views

Using multiple keyfiles in truecrypt

I have a truecrypt container who's main password is 20+ characters long. I don't know if the keyfiles are still necessary for further improving the security. But anyway, I have folder of some .jpeg ...
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4answers
234 views

Is Encrpyting Home Sufficient?

I currently have a fully encrypted Windows System, and I'm looking at switching to Ubuntu. Is encrypting my home directory (with ecryptfs) sufficient? On windows this would be problematic due to ...
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7answers
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Who tells that TrueCrypt is secure?

Assuming you're not running on a compromised machine and you're following common recommendations (long random passwords, etc.), who specifically (name and affiliation) asserts that TrueCrypt is ...
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1answer
715 views

Repair Truecrypt NTFS-partition with undetectable filesystem [closed]

Long story short: Got 1 TB HDD. Created one fullsized (non-system-)partition on that. Encrypt via TC. One time, via boot, Win presumably formats that (and maybe writes some bytes on it). I manage to ...
7
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1answer
270 views

When TrueCrypt prompts to re-enable automatic mounting, should I be worried?

Assume one day you receive the following error from TrueCrypt: is that a reason to worry that someone may have removed the disk (in my case disk 0) and used it offline and then put it back into the ...
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3answers
6k views

Full Disk Encryption with GPT disk support

On my old computer I used Truecrypt full disk encryption. My old computer however was running Windows 7 with a standard MBR partition scheme. I recently got a new laptop with the fancy UEFI support. ...
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1answer
80 views

Does adding an extra, non-entropic keyfile lower security? [duplicate]

Suppose I create two TrueCrypt volumes using keyfiles. The first volume uses a keyfile generated by TrueCrypt, whereas the second one uses the same keyfile in addition to a second, non-entropic ...
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2answers
145 views

Does adding a non-entropic part to a password makes it less secure?

Suppose I'm encrypting a file via AES using a password of my choice, or creating a TrueCrypt volume using a password and no keyfiles. Which of the following two passwords would be more secure: ...
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1answer
256 views

AV boot disks and Truecrypt encrypted drives

I was wondering if there were any "how-to" guides on what is needed to modify AV boot disks, such as Sophos, kaspersky, AVG etc in order to load the decryption drivers/bootloader for Truecrypt before ...
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1answer
347 views

How to encrypt by AES-Twofish-Serpent

I was wondering how to encrypt by doing a AES-Twofish-Serpent encryption. Does this mean I encrypt in AES first then after that in Twofish, and after that in Serpent (three separate encryptions). ...
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2answers
1k views

Faster methods for decrypting a TrueCrypt disk, esp. knowing the algorithms used

I encrypted (with TrueCrypt) all my hard drives and had the passwords stored in an encrypted file on my USB disk. The passwords are all (except one) 50 character randomly-generated ciphers, there's no ...
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Is it possible to crack a TrueCrypt container based on its previous file versions? [duplicate]

Assume that a user syncs a TrueCrypt container to a service like Dropbox, which remembers previous file versions. Would it be possible for someone to crack the password of a TrueCrypt container by ...
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46 views

How can I recover the password of a TrueCrypt vlume? [duplicate]

I am trying to recover the password of a trucrypt volume. It is composed by a combination of 4 words (one invented). I remember 3 of them but not their order. Do you know any tools that cold help me ...
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1answer
418 views

Recognizing PGP-encrypted disks

I am studying various disk encryption schemes (such as PGP, MS Bit Locker, BestCrypt and TrueCrypt) on my Windows OS. I am interested to know how an encrypted partition/disk/file with a particular ...
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2answers
275 views

Full-disk encryption and theft mitigation?

Is it possible to combine the security of full-disk encryption (e.g. Truecrypt) with the honeypot-like performance of anti-theft tools (e.g. Prey)? In other words, is it feasible to have both strong ...
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2answers
1k views

TrueCrypt and Keyfiles hidden among 500,000 other .pdf files

A question from a newby: I have a USB or Standalone HardDrive with a TRUECRYPT hidden partition on it that needs one or more "keyfiles" and a password to access. What tells the attacker what kind ...
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1answer
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Truecrypt - One keyfile multiple passwords

Is it possible to create one keyfile that opens a Truecrypt volume and this keyfile is protected (aes encryption fe) with a password? The use case is a True crypt volume accessed by multiple ...
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Truly deniable encryption

What tools can be used to make truly deniable encryption? Suppose, authorities can use any force to make you open your passwords. Truecrypt can have only one hidden container, which means that ...
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Is it safe to reinstall Windows without first decrypting the whole drive?

I am using TrueCrypt's 'Full Disk Encryption' and according to TrueCrypt's FAQ I should 'Permanently Decrypt System Partition/Drive' before reinstalling Windows. This does not make any sense to me. ...
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3answers
2k views

For how much time should I randomly move the mouse for generating encryption keys?

When creating a Truecrypt volume, there is the wizard page in which the user is told to randomly move the mouse (the longer the better) to generate entropy, and that it will significantly increase the ...
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3answers
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Can files deleted from a true crypt volume be recovered?

I have a True Crypt volume that's set as a file. When I mount the volume and delete a file within the container, windows asks if I'd like to send the file to the recycle bin. While the volume is ...
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1answer
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Brute Forcing Password to a Truecrypt-encrypted file with Partial Knowledge

A while back, I encrypted a few files with Truecrypt, and stored the password in my head. Now I need to access it again, the password isn't working. I'm sure most of it is right, but I'm off by one or ...
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2answers
523 views

How to secure a truecrypt container allowing access with multiple SSH public keys?

I would like to create a TrueCrypt container which can be accessed by multiple people. The container itself can be stored anywhere, e.g. in a shared folder in Dropbox or Google Drive, ... I would ...
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7answers
882 views

Does adding dictionary words to passwords weaken them?

This might sound like a stupid question, but hear me out. If I'm encrypting my financial information and sensitive data via a program like TrueCrypt, the strength of the password is going to matter a ...
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3answers
908 views

Is using the same password for multiple TrueCrypted volumes safe?

I want to use TrueCrypt for encrypting multiple disk volumes. Assume I use the default cryptographic algoritm (AES) and hash algorithm (RIPEMD-160) and that nobody can get my passwords through ...
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2answers
624 views

Erasing Truecrypt keyfile(s) after volume has been mounted

To improve security to some extent, I use keyfile generation technique (to change an existing file into an actual keyfile). The actual keyfile is stored on volatile file system that doesn't survive ...
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2answers
15k views

Is 7-Zip's AES encryption just as secure as TrueCrypt's version?

The main difference being TrueCrypt creates containers and 7-Zip encrypts the file itself, so file sizes can be guessed. Now let's just talk about the strength and breakability of the encryption. ...
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3answers
416 views

Backup TrueCrypt hidden volume [closed]

I have a usb stick witch is encrypted using truecrypt. How can I back it up? The only method that comes into my mind is making a image of the usb drive and then restore it. But 16 GB I think it will ...
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3answers
4k views

How easily could be truecrypt and EFS cracked in this scenario

I suspect some info was subtracted in the past months from my laptop. Therefore Im looking for methods to encrypt my data. I want to try using truecrypt for the sensitive files folder plus EFS for ...
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3answers
2k views

Securing my USB flash drive with Truecrypt and FreeOTFE

I want to know if I encrypt my flash with Truecrypt "Encrypt a non-system partition/drive" option and then mount it and then make a container with FreeOTFE on the Truecrypt encrypted drive and then ...
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2answers
1k views

Portable KeePass and TrueCrypt

I ran some advice on the nets: Don't reuse your passwords. Make sure all the passwords you use are different. Use a password manager. An example is "Keepass". Set the master password to something ...
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1answer
806 views

Another method to erase hard drives securely? [duplicate]

Possible Duplicate: Use truecrypt to make data unrecoverable The other day I was thinking, and I looked up this question because I was pretty sure a question similar to this had been asked. ...
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2answers
885 views

Use truecrypt to make data unrecoverable

If I format all my drivers c,d,e,f and then make a truecrypt volumes equal to drive size then delete it 'the voulme' will that make the old data unrecoverable ex. d:= 30g i use truecrypt to make 30g ...
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1answer
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TrueCrypt, Master password possible?

I recently was talking with somebody, and they said something along the lines of TrueCrypt having a "master key" password that certain authorities have. Now, from what I know about how TrueCrypt ...
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1answer
175 views

Is truecrypt a good choice to work with file that are generated and manipulated via browser

i'd like to know if Truecrypt is a reliable software for filesystem encryption, at the level of pgp as security level, and if it suitable to work with files that are generate via web browser, so ...