All the major important firewall products covered including Microsoft Internet Security and Acceleration Server (ISA), ISS BlackICE, Symantec Firewall, Check Point NG, and PIX Firewall. And What are some common attacks, and how can I protect my system against them? The explosive growth of Internet during the last decade has forced IT professionals to work harder to secure private network that is connected to-from setting up a firewall that prevents malicious intruders to building virtual private network (VPN) that allows protected, fully encrypted communications over the public Internet infrastructure vulnerable . The Best Damn Firewall Book Period covers the most popular firewall products from Cisco PIX Firewall for Microsoft ISA Server to Checkpoint NG, and all components of an effective firewall set up. - This book is all that included, covering general Firewall issues and protocols, as well as certain products. - Anyone studying for a specific security certifications, such as SANS 'Giac Certified Firewall Analyst (GCFW) will find this book an invaluable resource. - The book just to cover all major firewall products from A to Z: Checkpoint, ISA Server, Symatec, BlackICE, PIX Firewall and Nokia.