If you are interested in this topic, the physical security chapter of Ross Anderson's Security Engineering has a nice intro. The second edition is free online h

If you are interested in this topic, the physical security chapter of Ross Anderson's Security Engineering has a nice intro. The second edition is free online https://www.cl.cam.ac.uk/~rja14/book.html https://www.cl.cam.ac.uk/~rja14/book.html