ISA Server 2.ppt


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ISA Server 2.ppt

  1. 7. How to create DNS rule that allow internal network clients DNS access <ul><li>Right click on Firewall Policy ->New->Access Rule </li></ul><ul><li>In the welcome to the new access rule wizard page, enter DNS from Internal Network in the access policy rule name text box-> next </li></ul><ul><li>On the protocol page, selected protocols option, and click next </li></ul>
  2. 11. Configure HTTP Policy <ul><li>To control over what users can access via HTTP protocol </li></ul><ul><li>To prevent access to windows executable files </li></ul>
  3. 13. Put check
  4. 15. Advantages <ul><li>1. Windows Integration </li></ul><ul><ul><li>Microsoft Active Directory. </li></ul></ul><ul><ul><li>Scalable and centralized administration of Windows Users and Groups, ISA Access Policies, and ISA Server Configuration information. </li></ul></ul><ul><ul><li>Networking and Security Features. </li></ul></ul><ul><ul><li>Take advantage of Windows networking features such as: </li></ul></ul><ul><ul><li>- VPN (Virtual Private Networking) </li></ul></ul><ul><ul><li>- QOS (Quality of Service) </li></ul></ul><ul><ul><li>Windows Technologies and Windows-based Applications. </li></ul></ul><ul><ul><li>- Authentication </li></ul></ul><ul><ul><li>- Event logs </li></ul></ul><ul><ul><li>- Microsoft Management Console (MMC) administration tool. </li></ul></ul>
  5. 16. Cont. <ul><li>2. Integrated Firewall and Web Cache Management </li></ul><ul><ul><li>Unified Policy and Access Control. </li></ul></ul><ul><ul><li>ISA Server manages Internet access consistently with access control policies, and access restrictions placed on the firewall are applied to the Web cache server as well. </li></ul></ul><ul><ul><li>Unified Management. </li></ul></ul><ul><ul><li>Administrators use a single management interface for both firewall and Web caching. The firewall and Web cache share the same logging, reporting, and alerting services of ISA Server. </li></ul></ul>
  6. 17. Cont. <ul><li>3. Scaling Up and Scaling Out for the Enterprise </li></ul><ul><ul><li>Tiered Policy Management. </li></ul></ul><ul><ul><li>Provides tiered policies that allow servers to have local array policies while inheriting enterprise-wide policies. </li></ul></ul><ul><ul><li>Scale Up Performance. </li></ul></ul><ul><ul><li>ISA utilizes the extra processing power to boost performance. (ISA Server Standard Edition supports a maximum of four processors). </li></ul></ul><ul><ul><li>Scale Out Performance. </li></ul></ul><ul><ul><li>P rovide fault-tolerance, high availability, efficiency, and performance through clustering of multiple ISA Server machines . </li></ul></ul>
  7. 18. Cont. <ul><li>4. Lower Cost of Ownership </li></ul><ul><ul><li>Integrated Services. </li></ul></ul><ul><li> Integrates services such as firewall, Web cache, basic </li></ul><ul><li>intrusion detection, reporting, VPN, and bandwidth </li></ul><ul><li>management into a single product. </li></ul><ul><ul><li>Leverage Existing Windows Skills/ Works with What You Have. </li></ul></ul><ul><ul><li>Rather than learning a new user interface (UI) or tool set, administrators can leverage their current Windows knowledge and skills and focus on security issues and policy definition Allowing administrators to work with their existing computing platforms. </li></ul></ul>
  8. 19. EXAMPLE <ul><li>ISA Server provides with some helpful capabilities that allow the user to easily monitor ISA Server and client usage; it protects the network from intruders and content that is not allowed. </li></ul>
  9. 20. Testimonial <ul><li>American Red Cross (Atlanta, GA) </li></ul><ul><li>&quot;The ease of setting up rules from Site and Content to Protocol Rules the product is great. I am able to control access to specific web sites and redirect as needed.“ </li></ul><ul><li>City of Lakeland ( Lakeland, FL) </li></ul><ul><li>&quot;Upgraded from Proxy [Server] 2.0...Firewall—Very flexible, powerful, and secure. Memory caching—very fast.“ </li></ul><ul><li>Capital Access Network, Inc (Kennesaw, GA) </li></ul><ul><li>&quot;We needed a reliable firewall/VPN product at a reasonable price for a small business...[ISA Server ]Basically delivers high-priced firewall performance at a competitive cost.“ </li></ul><ul><li> </li></ul>
  10. 21. Features <ul><li>Enterprise Firewall Security </li></ul><ul><li>Web Caching Server </li></ul><ul><li>Intuitive Firewall Management </li></ul><ul><li>Extensible Platform </li></ul>
  11. 22. Enterprise Firewall Security <ul><li>Multilayered Firewall Security </li></ul><ul><li>Stateful Inspection </li></ul><ul><li>Smart Application Filtering </li></ul><ul><li>Secure Server Publishing </li></ul><ul><li>Intrusion Detection </li></ul><ul><li>Integrated Virtual Private Networking </li></ul><ul><li>Firewall Transparency </li></ul><ul><li>Strong User Authentication </li></ul><ul><li>SSL-to-SSL Bridging </li></ul>
  12. 23. Web Caching Server <ul><li>High-Performance Web Caching </li></ul><ul><li>Intelligent Caching </li></ul><ul><li>Scheduled Caching </li></ul>
  13. 24. Intuitive Firewall Management <ul><li>Policy-Based Access Control </li></ul><ul><li>Simplified Management </li></ul><ul><li>Active Directory Integration </li></ul><ul><li>Graphical Task pads and Configuration Wizards </li></ul><ul><li>Remote Management </li></ul><ul><li>Logging, Reporting, and Alerting </li></ul><ul><li>User-Level Management </li></ul>
  14. 25. Extensible Platform <ul><li>Broad Application Support </li></ul><ul><li>Broad Vendor Support </li></ul><ul><li>Extensive SDK </li></ul>