Security is everyone's responsibility. We all need to make sure that we use good passwords and keep our machines and our data safe. I've got a lot of important information on my drive that I don't want just anyone to see. The Silex Biometrics enable a greater level of security on a PC that passwords alone cannot provide. The SX-Pass software "remembers" many passwords and keeps them in an encrypted file so that you can use many different passwords on many different programs without needing to remember them all. All you need to do is scan your fingerprint and you're good to go.