Building Secure Servers with Linux
"Excellent! Easy to read, provides quality material, must to have for each system administrator."  JavaDesk, Israel  "Building Secure Servers with Linux really does provide an excellent practical guide to best practices for secure hosts. Anyone seeking to set up any manner of internet service would be well advised to start here." - Martin Howse, Linux User & Developer, Issue 26  "...it's another thumbs up from me." - Mike Smith, news@UK