updated 12:15 am EDT, Tue May 18, 2004
\"Network Security Hacks\"
"" (O'Reilly, $25) by Andrew Lockhart was written for individuals tasked with protecting networks from hackers. It offers a wealth of useful techniques to make the job of detecting and dealing with intruders easier. Readers will learn how to detect the presence of network intruders, methods for protecting their networks and data using strong encryption, and even techniques for laying traps for would-be system crackers. The book presents important security tools, as well as clever methods for using them to reveal timely and useful information about what is happening on a network.