Bump key lock picking was all over the internet though it certainly wasn’t new to criminals or locksmiths. People couldn’t believe how easy it was to pick many simple locks using little more than a key blank and a screw driver.
A double cylinder deadbolt is operated with a key from both outside and inside the door. Both types of deadbolts are available separately or as part of a lockset and are relatively inexpensive, depending on the model you choose.
Contact an experienced Locksmith to figure out which one of these locks works for you. They can help you find the lock that best secures your property and keeps you safe when you sleep.