As computers and computer networks continue to grow larger and more complex, system administrators continue to face new challenges. Not all that long ago, system administration was limited to managing a...

You already know that Java 2 Enterprise Edition 1.4 makes your enterprise services more cost-effective, more adaptable,...

Protect your network and web sites from malicious attacks with help from this cutting-edge guide. Extreme Exploits is packed with never-before-published advanced security techniques and concise instructions that explain how to defend against devastating vulnerabilities in software and network infrastructure. This book gives you detailed analyses...

With an increasing number of networks and mission-critical applications running on Linux, system and network administrators must be able to do more than set up a server and rely on its default configuration. Advanced Linux Networking is designed to help you achieve a higher level of competence. It focuses on powerful...

This book will get you up to speed quickly on Fedora...

pfSense is an open source distribution of FreeBSD-based firewall which provides a platform for flexible and powerful routing and firewalling. The versatility of pfSense presents us with a wide array of configuration options which, compared to other offerings, makes determining requirements a little more difficult and a lot more important....

“I have found this book to be a very useful classroom text, as well as a great Linux resource. It teaches Linux using a ground-up approach that gives students the chance to progress with their skills and grow into the Linux world. I have often pointed to this book when asked to recommend a solid...