Hacking Exposed, Sixth Edition: Network Security Secrets& Solutions Book

Not a hacking how to per se but more like a really good resource for securing your network. Some people object to titles like this one because they naively and mistakenly believe it helps the bad guys. But in reality, without knowing black hat techniques there is no possible way that you can secure your network. Period. The authors do an outstand job of walking the uninformed reader through the process of the hack from initial surveillance up to and including the attack. Highly recommend this book if you have even a slight interest in learning the how's of hacking.