PIN PAL uses the security of sequential pattern recognition to instantly recall all of your PIN codes and other access codes.  Since PIN PAL contains over 15,000 different sequential patterns using a 5 digit code, the chance of guessing the correct pattern in a single guess is 1 to 15,120. 

PIN PAL actually improves the security of the PIN system when an unauthorized user attempts to guess the correct Sequential Pattern on a PIN PAL label.

Now that's Security!