Locks are not always a fool-proof way of protecting your beloved belongings. Let's debunk some myths surrounds Combination ...

Some key safes are recommended by the police, offering an extra layer of reassurance. This is a high-security model with a mechanical combination lock that works by just pushing the buttons.

However, agents are able to open a TSA-approved lock with a master key. Unfortunately, TSA locks are not entirely tamperproof. The blueprints for some master keys have been circulated on the Web ...