maxthebest has updated his “Protect-Me” application for PSP once again. This app protects your PSP with a password on bootup.

Changes:

-Added FRAISE icon0 and pic1!
-Added on screen keyboard to the installer
-Now the installer CREATES the PSP and SYSTEM directories if
they don’t exist (it used to crash if they did not exist).
-Now the prx displays a message when you log with correct password,
and displays another one if you entered a false password.
-Corrected some little bugs…
-Now you can go directly from A to Z
-At the beginning the password is “********” instead of ‘aaaaaaaa’.

http://forums.qj.net/showthread.php?t=132729