George Kurtz (Montville, NJ) is a co0author of the best-selling title, Hacking Exposed: Network Security Secrets & Solutions. He is the CEO of Foundstone, Inc. Anne H. Carasik (Mountain, CA) has been working in the computer industry since 1992 on projects involving the Internet and UNIX. Anne has been working on network and system security on Linux, UNIX, Novell, and Window platforms since 1994, including consulting and professional instruction. Brian Hatch (Mountain, CA) has been using UNIX since 1991 and as a UNIX Administration and Security Consultant for a variety of companies. Saumil Shah...