Course 2824B: Implementing Microsoft internet security and acceleration server 2004 - Module 1

Module 1: Overview of Microsoft ISA Server 2004. This module provides an introduction to ISA Server 2004. It introduces the core functionality provided by ISA Server 2004 and presents an overview of how ISA Server 2004 integrates with other security practices to form a defense-in-depth approach to network security. The module also describes the most common deployment scenarios for ISA Server 2004.
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Course 2824B: Implementing Microsoft internet security and acceleration server 2004 - Module 1 Module 1:OverviewofMicros oft ISA Server 2004Overview Introducing Microsoft ISA Server 2004 Deployment Scenarios for ISA Server 2004Lesson: Introducing ISA Server 2004 What Are the Benefits of ISA Server 2004? Multimedia: Overview of ISA Server 2004 Functionality ISA Server 2004 Management Interface ISA Server 2004 Enterprise Edition Features Differences Between ISA Server 2000 and ISA Server 2004What Are the Benefits of ISA Server2004? Multi-layer packet Advanced inspection Protection Unified firewall and VPN server Multi-networking Application-layer filtering Ease of Use Efficient management tools Network templates Product integration Ease of use for clients Enhanced Optimized for performance Performance Integrated functionality Scalability Web cachingMultimedia: Overview of ISA Server 2004FunctionalityISA Server 2004 ManagementInterfaceISA Server 2004 Enterprise EditionFeatures ISA Server 2004 Enterprise Edition provides enhanced scalability by:  Providing centralized storage and configuration of the ISA Server configuration data  Supporting CARP for distributed caching  Providing NLB integrationDifferences Between ISA Server 2000 andISA Server 2004 Multiple network support Policies assigned per network Routed and NAT network relationships Extended protocol support Advanced application filtering Enhanced authentication options VPN and quarantine integration Stateful inspection for VPN Export and import Delegated permissions wizard for firewall administrator rolesLesson: Deployment Scenarios for ISAServer 2004 How ISA Server Works as an Internet Edge Firewall How ISA Server Works as a Back-End Firewall How ISA Server Works as a Branch Office Firewall How ISA Server Works as an Integrated Firewall, Proxy, and Caching Server How ISA Server Works as a Proxy- and Caching-Only ServerHow ISA Server Works as an InternetEdge Firewall Use ISA Server to:  Block all Internet traffic unless explicitly allowed  Publish internal servers such as Web or Exchange servers  Provide a VPN gateway for remote users LAN Web Server  Provide proxy and caching services ISA Web Server Serve VP r N Serve Intern r et User Exchange Remote Server UserHow ISA Server Works as a Back-EndFirewall Use ISA Server to:  Securely publish Exchange servers  Securely publish other internal Web servers  Provide proxy and caching services LAN Web Web Server Server ISA Firew Server Web all Serv er Serve Intern r et User Exchange Remote Server UserHow ISA Server Works as a BranchOffice Firewall Use ISA Server to:  Create an IPSec tunnel-mode VPN between offices  Create a PPTP or L2TP with IPSec VPN between offices  Inspect and filter all traffic between offices LAN ISA LAN  Provide secure ISAaccess Server to the Internet Server at the branch office or other VPN gateway VPN Branch Office Tunnel Serve r Intern et Corporate User HeadquartersHow ISA Server Works as an IntegratedFirewall, Proxy, and Caching Server Use ISA Server to:  Provide proxy and caching services to conserve Internet bandwidth  Configure dial-up connections to the Internet  Block all inbound network traffic  Provide secure configurations using network templates and server publishing wizards LAN ISP ...