Must read IT security books

[techtata]

Hi,If you happen to be an IT security guy, then this is a list of must read books, thanksThe Art of Intrusion: The Real Stories Behind the Exploits of Hackers, Intruders and Deceivers (Kevin D. Mitnick, William L. Simon)Gray Hat Hacking: The Ethical Hacker's Handbook(Shon Harris, Allen Harper, Chris Eagle)(Tools & techniques)Gray Hat Python (Justin Seitz)Anti-hacker Tool-kit: Key Security Tools and Configuration Techniques(Keith Jones, Mike Shema)