BitLocker andTrueCryptare data encryption software packages. The question is which one to use and why? BitLocker comes with Windows 7 Ultimate edition. TrueCrypt is free open source software. Michael Pietroforte at 4SYSOPS has two very interesting articles. In the first article he comparesTrueCrypt 5 vs. Bitlocker. There are no significant speed differences between the two programs. The [...]