No Tech Hacking: A Guide to Social Engineering, Dumpster Diving, and Shoulder Surfing

No-Tech Hacking

No Tech Hacking: A guide to social engineering, dumpster diving and shoulder surfing  is a wonderful guide to common design problems in security hardware that can be exploited easily.  There is a chapter on physical security that was contributed to by Marc Tobias.

The book can be ordered from Amazon.