Module 1: Overview of Microsoft ISA Server 2004

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.
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Module 1: Overview of Microsoft ISA Server 2004 Module 1:Overview of Microsoft 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 Server 2004? Advanced Multi-layer packet 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 2004 FunctionalityISA Server 2004 Management InterfaceISA Server 2004 Enterprise Edition Features 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 and ISA 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 ISA Server 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 Internet Edge 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  Provide proxy and caching services LAN Web Server ISA Server Web Server VPN Server Internet User Exchange Server Remote UserHow ISA Server Works as a Back-End Firewall Use ISA Server to:  Securely publish Exchange servers  Securely publish other internal Web servers  Provide proxy and caching services LAN Web Server Web Server ISA Server Firewall Web Server Server Internet User Exchange Server Remote UserHow ISA Server Works as a Branch Office 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  Provide secure access to the Internet at the branch office LAN ISA Server LAN ISA Server or other VPN gateway VPN Tunnel Branch Office Server Internet Corporate User HeadquartersHow ISA Server Works as an Integrated Firewall, 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 Server Internet ISA Server Server Web Server UserHow ISA Server Works as a Proxy- andCaching-Only Server Use ISA Server with a single network adapter to provide proxy and caching services Deploying ISA Server with a single network adapter means that it does not provide additional security functionality LAN ISA Server ...