Install barb wire
Deciding whether to install barb wire or not? Well here are a few pros and cons that should help you! Barb wire is cheap, low maintenance, easy to install and easy to replace. However, there is so much it can do. It doesn’t provide enough privacy, and someone with the right tools could still get past them. But even with all these negatives, they still come out on top with their worth as a great security option.
https://razorfencing.com/razor-wire-installation