Maximum Linux Security. 2nd Edition, With Cd-Rom

Maximum Linux Security is designed for system administrators, managers, and Linux users who need to protect their Linux servers and workstations from unauthorized intrusions and other external threats. Written by an experienced hacker - someone who knows which systems are vulnerable and how crackers get into them - this unique guide to Linux security identifies existing and potential security holes and faults, and describes how to go about fixing them. Anonymous is an experienced computer hacker who was convicted of a series of financial crimes after developing a technique to circumvent bank security in automatic teller machine systems. He now works as a writer, trainer, Internet and Unix site manager, and security consultant, and he is the author of the controversial bestseller, Maximum Security.