Book excerpt: Portable and precise, this pocket-sized guide delivers immediate answers for the day-to-day administration of ISA Server 2004. Zero in on core support and maintenance tasks using quick-reference tables, instructions, and lists. You'll get the focused, straightforward information you need to solve problems and get the job done'whether you're at your desk or in the field! Get fast facts to: Install and configure ISA Server 2004 Upgrade from ISA Server 2000 Use scripts to automate recurring tasks Administer firewall, Web proxy, and SecureNAT clients Define networks and manage access policies and publishing rules Implement a multi-networking environment Set up VPNs and perimeter networks Configure ISA Server security features and detect intrusions Monitor system performance, traffic, and events Manage arrays with Active Directory Application Mode Optimize integration with other Windows Server System software