Palm OS 3/4
Hack Master

Who's looking over your shoulder while you enter your password?

The "Off & Lock" feature of the Palm is quite a good one, but perhaps you're like me -- I stopped using it because when entering the password, it shows plainly on-screen! I'd always be glancing around to see if the Palm screen was visible to anybody else nearby.

With SecretAgent, there's no reason to worry. SecretAgent shows only ****** on the screen while you enter your Security password. It works with either Graffiti or the pop-up keyboard, so if your Graffiti skills aren't perfect, you can still enter your password easily.