asked in 電腦及互聯網安全性 · 1 decade ago

電腦file可唔可以設定密碼?

我部電腦係全家用同一個用戶

我唔想其他人睇到我d file

可唔可以只係鎖一個file嫁??

應該點樣設定??

1 Answer

Rating
  • Wong
    Lv 6
    1 decade ago
    Favorite Answer

    你可以裝 True Crypt

    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 – more information may be found here).

    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

    http://www.truecrypt.org/

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