Medeco, in 30 seconds or less

Other lock manufacturers haven't admitted their flaws so readily. Marc Tobias, a lawyer and security expert, recently shook up the lock-picking community by publishing a detailed analysis of how to crack the uncrackable: Medeco locks.

"We've figured out how to break them in as little as 30 seconds," he said. "[Medeco] won't admit it, though. They still believe in security through obscurity.

Supposedly, the holy grail for locks in your home. Too bad.