File Encryption XP - A program designed for protecting confidential information stored on your computer.
Symantec Data Loss Prevention - Fully protect your data with the comprehensive detection technologies and unified policies of Symantec's industry leading Data Loss Prevention (DLP).
CrococryptFile - Strong file encryption tool
Microsoft BitLocker - BitLocker is a full disk encryption feature included with Windows Vista and later.
S.S.E. File Encryptor - S.S.E. File Encryptor is a cross-platform encrypter/decrypter of files and folders.
OpenSSH - OpenSSH is a free version of the SSH connectivity tools that technical users rely on.