Linux Advanced Routing and Traffic Control HOWTO
Gregory Maxwell & Remco Mook & Martijn Oosterhout & Paul Schroeder & Jasper Spaans & Bert Hubert
The Wireshark Field Guide
Robert Shimonski
Iptables Tutorial 1.2.2
Oskar Andreasson
Cloud Attack Vectors
Morey J. Haber & Brian Chappell & Christopher Hills
Cross-Site Scripting Attacks: Classification, Attack, and Countermeasures
B. B. Gupta and Pooja Chaudhary