The Wireshark Field Guide
Robert Shimonski
The Hardware Hacking Handbook
Jasper van Woudenberg & Colin O'Flynn
Про криптографию
Виктор де Касто
Linux Advanced Routing and Traffic Control HOWTO
Gregory Maxwell & Remco Mook & Martijn Oosterhout & Paul Schroeder & Jasper Spaans & Bert Hubert
Cross-Site Scripting Attacks: Classification, Attack, and Countermeasures
B. B. Gupta and Pooja Chaudhary