Written by Ed Skoudis Ed Skoudis is a recognized expert in host and network security. This is an update to Ed's previous book, Counter Hack. This time, he has enlisted the help of Tom Liston, known for his tarpit work ([...] For those unfamiliar with the Counter Hack book, it includes details and examples on everything a security professional should know. This includes ports and protocols, UNIX need to knows, Windows need to knows, Reconnaissance, application attacks, Operating System attacks, Network attacks, Denial of Service attacks, Trojans, Backdoors, Rootkits, altering logs, covert channels, and examples of real world attacks. For those who have not taken the Advanced hacking course at SANS, this book is the closest you will come to experiencing Ed's expertise without taking the course. Ed gives relevant, detailed examples with diagrams and charts, explains how attacks occur, what to look for, and how to defend against them.