This very simple Instructable shows you how to add a little extra protection to the lock.
What you need:
A rare-earth magnet.
I get mine from damaged hard drives.
Step 1: Apply Magnet
You can see the effect in the video below.
Step 2: Camouflage?
I have opened this up to any and all ideas on camouflaging the magnet. Join the KQRPNB Collaborators group. Video's or pictures of your additions encouraged!