So what keeps us safe? When I go to sleep at night I don't worry. I'm a locksmith - you'de think I have the best security I can get. Well, I have the same Kwikset Deadbolts I sell my customers. As a locksmith and owner I couldn't in good faith tell you that something was just good enough for you. I sell a lot of Smartkey locks. They are convenient and easy to service. I do a  car unlock everyday. As I give them my locksmith card I tell them, "Hopefully you will never see me again.