.Tailgating Hackers and ninja both like wearing black, and they do share the ability to slip inside a building and blend with the shadows. .Shoulder Surfing If you like having a screen on your laptop so you can see what you're working on, don't read this chapter. .Physical Security Locks are serious business and lock technicians are true engineers, most backed with years of hands-on experience. But what happens when you take the age-old respected profession of the locksmith and sprinkle it with hacker ingenuity? .Social Engineering with Jack Wiles Jack has trained hundreds of federal agents, corporate attorneys, CEOs and internal auditors on computer crime and security-related topics. His unforgettable presentations are filled with three decades of personal "war stories" from the trenches of Information Security and Physical Security. .Google Hacking A hacker doesn't even need his own computer to do the necessary research.-