CheckPoint NG VPN 1/Firewall 1: Advanced Configuration and Troubleshooting

XDA Developers' Android Hacker's Toolkit: The Complete Guide to Rooting, ROMs and Theming

Configuring and Troubleshooting Windows XP Professional

Mastering Windows Server 2012 R2

MCSE Planning, Implementing, and Maintaining a Microsoft Windows Server 2003 Active Directory Infrastructure (Exam 70-294): Study Guide and DVD Training System

Configuring Cisco Voice Over IP: Edition 2

Mastering Ubuntu Server: Gain expertise in the art of deploying, configuring, managing, and troubleshooting Ubuntu Server, Edition 3

Special Ops: Host and Network Security for Microsoft Unix and Oracle

Linux Device Drivers: Where the Kernel Meets the Hardware, Edition 3

The Best Damn Firewall Book Period

Mission Critical Windows 2000 Server Administration

Building DMZs For Enterprise Networks

Programming with MotifTM

Building CISCO Networks for Windows 2000

Windows 10: 101 Tips & Tricks

Administering Cisco QoS in IP Networks: Including CallManager 3.0, QoS, and uOne