Host Security Personal 1.40.115     
Password-protect files, folders, and drives. Firewall network and stop hackers!

Lockdown Plus PC 4.0.381     
Network-based desktop lockdown solution for both corporate and individual users.

HandyCrypto 3.1.298     
Hide folders and secure files with on-the-fly AES encryption.

Folder Security Personal 4.1.312     
Hide and lock files, folders, and drives. Now with proactive spyware defender.