Exactly. Your lock system is only as good as the door frame and hinges around it. You can double dead-bolt something and throw a security chain on it too, but

Exactly. Your lock system is only as good as the door frame and hinges around it. You can double dead-bolt something and throw a security chain on it too, but if it's in a rotten wood frame, one stiff kick is all it takes, locks be damned.