TrueCrypt 5.0

Publisher's description of TrueCrypt

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Protect your sensitive data with this free open-source disk encryption software. Creates a virtual encrypted disk within a file and mount it as a real disk. Encrypt an entire hard disk partition or a device, such as USB flash drive. Automatically and transparently encrypt in real time.

TrueCrypt provides two levels of plausible deniability, in case an adversary forces you to reveal the password: a hidden volume (steganography- more information may be found here); no TrueCrypt volume can be identified (volumes cannot be distinguished from random data). TrueCrypt uses encryption algorithms AES-256, Blowfish (448-bit key), CAST5, Serpent, Triple DES, and Twofish. It is based on Encryption for the Masses (E4M) 2.02a, conceived in 1997.

In version 5.0 TrueCrypt now offers the ability to encrypt a system partition/drive (i.e. a partition/drive where Windows is installed) with pre-boot authentication (anyone who wants to gain access and use the system, read and write files, etc., needs to enter the correct password each time before the system starts).

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Editor's review of TrueCrypt

This open-source encryption program is loaded with powerful encryption features, but a lack of in-program help may dissuade all but those users who definitely need or want to completely secure their data. A powerhouse of potential, TrueCrypt offers 11 algorithms for encrypting your private files in a password-protected volume. You can store your encrypted data in files (containers) or partitions (devices). TrueCrypt works hard to offer powerful data protection, recommending complex passwords, explaining the benefits of hidden volumes, and erasing telltale signs of the encryption process, including mouse movements and keystrokes. Though the interface may not be immediately intuitive, its powerful, on-the-fly encryption for no cost still earns the freeware security tool a top rating.

The useful tips in the extensive help manual and volume-creation wizard provide excellent guidance. In fact, they're rather required reading, as TrueCrypt lacks any considerable in-program help. For instance, the tutorial explains the entire concept beyond "hidden" volumes, but it doesn't quite explain how to mount them. One obvious downside of any strong encryption program is if you happen to forget your lengthy, secure password, you should consider any protected files as good as gone. However, once files are mounted to a local drive with your password or key, they conveniently behave just like any normal files, allowing you to easily open, copy, delete, or other modify them. Dismount the volume, and voila--your previously accessible files are now safely secure from prying eyes.

User reviews of TrueCrypt

• Average user rating: out of 125 votes
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  TrueCrypt

  this is INSANE

  by: corkuba on 14-Jun-2008 06:49:41 PM

  Pros: nothing can crack this encryption!! if your have high or low security needs this is the program for you.

  Cons: nothing

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  TrueCrypt

  perfect flash drive security

  by: alice_b0wie on 15-Feb-2008 04:53:13 PM

  Pros: this secures my flash drives . i couldn't find a program to secure u3 or portableapps until i tried this. if i lose one i feel safe it can't be opened.

  Cons: i tried it on a second computer with trucrypt installed but it would only open on the computer i installed it with.

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  TrueCrypt

  True Crypt v5.1a

  by: MyView_07 on 16-Apr-2008 01:16:02 AM

  Pros: FREE......Very versatile with solid encryption choices. Stable. Easy to learn and use. Can run as a portable app which useful for securely moving your data in encrypted containers from one computer to another.

  Cons: None at this time.

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  TrueCrypt

  Outstanding Product

  by: websupport2000 on 30-Apr-2008 04:26:05 PM

  Pros: Secure, stable, and easy to use - once you get the hang of it.

  Cons: Though a little confusing for the average computer user at first, it does come with an excellent manual.

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  TrueCrypt

  The best free encryption I have found

  by: Rfizzle000 on 10-May-2008 10:59:51 AM

  Pros: I have searched for encryption software , paied and free, and this is the best one I have ever used. It IS 100% free. So I don't know why Hendreforgan and Iliusha claim it is not. I use the full system encryption with the AES, Serpent, Twofish encryption and have not had a problem with it. It takes about 8 hours to encrypt on the 7 swipe mode but after it is done it automaticly decrypts the system after you type the right password. Does't lag my computer at all. If you want a free system encryption software or just a regular file encryption software this is for you. I recommend using the AES, Serpent, Twofish cascade encryption with a 7 swipe method for full system encryption. If you want it more secure then use the 35 swipe method but it may take a couple of days to encrypt it all.

  Cons: It takes a little bit to get use to but if you read the instructions it is easy. When you are creating the ISO of the Rescue Disk you have to just leave it where the defalt place is (usally My Douments) or else it wont read as an ISO file. (That is what it did on my computer)

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