Security Warrior

This is a great book that gets more technical than most books I read. What does it contain? What does it not :)

It has assembly programming tutorials, reverse engineering concepts and tools. Overflow attacks and ways to stop them or at least make it more difficult.

TCP/IP analysis and tools to help in your network engineering chores. It breaks down protocols and their strengths and weaknesses.

It also covers forensics, and anti-forensics. SQL, Wireless, VPN's and SSL.

There is so much in this book and its a great read and handy reference this is my third time reading it so I recommend it to any security analyst's bookshelf.