There are a lot of security measures you can use to protect your home from a break in, but the best door can be broken thru and the best alarm system could be disabled or it will take the police time to respond. Unfortunately sometimes it is a person you know and trust that has access to your place that goes to the dark side and rips you off.
Having some secret hiding places for your cash and other things can save you from the loss of your valuables. Even though the thief may think of possible hiding places they will not have the time to look, they will want to grab and go!
This great video will show you some place you may not have thought of.
https://youtu.be/2kEQAve3aJA