TrueCrypt: 強大好用的加密軟體 – 除了能保護檔案和檔案夾, 最新版還可以加密整個操作系統.

功能: 加密 | 解密軟體

授權方式: Open Source Freeware

官方網站下載

[以下是引用官網有關 TrueCrypt 功能的說明]

主要功能:

• Creates a virtual encrypted disk within a file and mounts it as a real disk.
• Encrypts an entire partition or storage device such as USB flash drive or hard drive.
• Encrypts a partition or drive where Windows is installed (pre-boot authentication).
• Encryption is automatic, real-time (on-the-fly) and transparent.
• Provides two levels of plausible deniability, in case an adversary forces you to reveal the password:1) Hidden volume (steganography) and hidden operating system.2) No TrueCrypt volume can be identified (volumes cannot be distinguished from random data).
• Encryption algorithms: AES-256, Serpent, and Twofish. Mode of operation: XTS.

  Further information regarding features of the software may be found in the documentation.

[Quote: http://www.truecrypt.org/]