TrueCrypt - Free Open-Source On-The-Fly Disk Encryption Software for Windows 7/Vista/XP, Mac OS X and Linux
Sat 26 Mar 2011 at 11:12 PM
Sat 26 Mar 2011 at 11:12 PM
Free open-source disk encryption software
"a Django app that provides users with controlled access to secure download links."
Tarsnap is an online encrypted snapshotted backup service.
"ccrypt is a utility for encrypting and decrypting files and streams. It was designed as a replacement for the standard unix crypt utility, which is notorious for using a very weak encryption algorithm. ccrypt is based on the Rijndael cipher, which is the
Explains how to use the GNU Privacy Guard (GnuPG), an Open Source OpenPGP compatible encryption system.
A quick gpg HOWTO for getting started with GnuPG.