SecureDisk - This application is very simple to use. It allows you to protect your crucial personal files.
What it does:
Creates a folder in your "My Documents" directory called "My SecureDisk". This directory is a virtual storage device that you save your confidential/personal files to.
Run SecureDisk and choose hit protect
SecureFile is the most secure and most affordable file encryption software for Windows Mobile Devices, Pocket PCs and SmartPhones.
SecureFile utilizes transparent encryption to protect important information stored on PocketPC 200, Pocket PC 2002, and Pocket PC 2003. Protect your files from Pocket Word, Pocket Excel and other applications