The Security Mentor

The memory card that holds the votes is protected by a lock and key. Open that lock, and you could replace the memory card or inject a virus. Fortunately, you need special tools to bypass the tamper-proofing on a Diebold machines, for example a hotel mini-bar key.

You may have a compatible key on your keyring now. It's the same kind as many filing cabinet locks. That's right, you could open up a voting machine.