
If you have a Palm OS device then take a look at this useful utility,
HandSafe. "With this program you can lock your palm avoiding curious view that the contents of your files or even access to its programs. Also blocks access to the memory card. In this new version it encrypts the passwords for access and encryption. The encryption algorithm was optimized. With 128-bit encryption algorithm and blowfish."
More deets about Handsafe after the jump.