Linux Advanced Routing and Traffic Control HOWTO
Gregory Maxwell & Remco Mook & Martijn Oosterhout & Paul Schroeder & Jasper Spaans & Bert Hubert
Linux iptables Pocket Reference
Gregor N. Purdy
Операционная система UNIX, 2 изд.
Робачевский Андрей Михайлович
The the Complete Metasploit Guide
Sagar Rahalkar & Nipun Jaswal
Про криптографию
Виктор де Касто
Wireless Network Simulation
Henry Zárate Ceballos & Jorge Ernesto Parra Amaris & Hernan Jiménez Jiménez & Diego Alexis Romero Rincón & Oscar Agudelo Rojas & Jorge Eduardo Ortiz Triviño
Asterisk: The Definitive Guide
Jim Van Meggelen & Russell Bryant & Leif Madsen