Demonstrates exactly how to protect your vital resources, using today's most powerful Open Source security tools. Helps make you an expert quickly, with insiders' coverage of the potential problems and rules of thumb, and undocumented tricks you'd otherwise have to learn the hard way.
SCOTT MANN currently works for SGI, specializing in Linux systems. Previously, he was in independent consultant providing system, network, and security administration services and education.
ELLEN L. MITCHELL is a network analyst at Texas A&M University, responsible for campus network security, development, and administration. A consultant specializing in UNIX and network security, she currently maintains the tiger UNIX security package.