Understand different firewall products and the Packet flows Hardening and best practices of firewall management with real world example Get familiarize with Change management and understand how to incorporate change management process in to firewall management operations This book give you a broad overview on Firewalls, packet flows, hardening, management Various Job roles related to FirewallsWhat makes you a firewall expert Know the major firewall vendors and their modelsUnderstand the packet flow or order of operation in each firewallUnderstand the different types of firewallsUnderstand the daily tasks of a firewall administratorUnderstand device hardeningGuidelines on hardening the firewallsExplains major hardening standards and complianceUnderstand Change Management processIllustration on How to make a firewall change incorporating Change management process with a real world exampleNote This book is not a configuration guide