TrueCrypt 6.0

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.

Version 6.0 includes new features such as parallelized encryption/decryption on multicore processors/systems, the ability to create and run an encrypted hidden operating system whose existence is impossible to prove (Windows Vista/XP/2008/2003), and the ability to encrypt an entire system drive even if it contains extended/logical partitions (Windows Vista and Windows 2008).

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Editor's review of TrueCrypt

The ultimate freeware encryption program, TrueCrypt is loaded with powerful features that those concerned with protecting their data from thievery should want--and have.

It 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 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 modify them. Dismount the volume, and voila--your previously accessible files are now safely secure from prying eyes.

Users can even create a hidden operating system, encrypted away from nosy busybodies, but make no mistake--TrueCrypt is not for the casual encryption explorer. Be sure to thoroughly understand what you're doing with the program before you do something regrettable.

User reviews of TrueCrypt

• Average user rating: out of 137 votes
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  TrueCrypt

  Good piece of software

  by: ofoorp on 21-Jul-2008 04:27:52 PM

  Pros: Haven't really encountered any problems.

  Cons: Novices may have trouble using the software. There are a lot of options. Half the time I have no idea what I have selected.

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  TrueCrypt

  Very good encryption software but beware of changes it makes under the hood...

  by: lcddown on 08-Jul-2008 10:30:49 PM

  Pros: Has solid encryption and does what it is supposed with multiple algorithms to choose from. Privacy and security of your data is taken very seriously with this software.

  Cons: Perhaps this is MAYBE a little too serious on terms of security. During installation, the option to turn of windows paging files is pre-checked in an EXTREME attempt to have no private data in memory.

  This is going a little overboard and user's with needs of simple encryption and low RAM will find this very annoying. Be aware of this and uncheck this option if you don't need it... Otherwise you will be a little low on memory.

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  TrueCrypt

  The Best Encryption Software Around

  by: Rfizzle000 on 20-Aug-2008 07:20:24 AM

  Pros: This is the best encryption software around. Better than the ones you pay hundreds of dollars for. Its real easy to figure out, Strong encryption, and best of all FREE! You can encrypt everything from regular files to a Full Partition or Computer. It has Cascades of Algorithms such as AES, Serpent, and Twofish with 3 different Hash algorithms which are RIPEMD-160 which is 160 bits, SHA-512 which is 512 bits, and the third version of Whirlpool which is 512 bits. Try it. You won't be disappointed in this software! Have used for a year now.

  Cons: Nothing. It is perfect.

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  TrueCrypt

  asskickin' good

  by: tfcolligan on 20-Aug-2008 06:23:14 AM

  Pros: Very robust and also a bit challenging. As the reviewer states, you'd better know what you are doing (or learn it well). Great stuff, and bravo!

  Cons: novices beware. all i'll say.

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  TrueCrypt

  Great Software

  by: pv1yang on 19-Aug-2008 07:19:59 PM

  Pros: Surprisingly easy to use, even for those who aren't entirely encryption-savvy. The software's wizard mode is extremely helpful and very convenient. Also has a 'traveler mode' for thumb drives.

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