Hi, i know this is not the list for ISA, but what can i do , i tried to search but i culd not find any one to answer me, so please try to help me. here is my questions:- Dear All, if i have 3 groups of users in my Network Configured as the following :- 1-First Group==== contain 20 users configured as WEB PROXY CLIENTS. 2-Second Group====Contain 20 Users Configured as Firewall Clients. 3-Third Group=====Contain 20 Users Configured As Secure NAT Clients. and all of them is Windows XP Pro-SP2, and we have ISA Server 2004 STandrad Edition SP2, with Windows 2003 St. and if i create One Access Rule to Close or Disable the Internet Browsing using HTTP & HTTPS, and in the users set, i remove All Users, and i choose instad of it, All Authinticated users. and this is from INTERNAL to EXTERNAL. Now, if we apply this Policy to disable Browsing HTTP & HTTPS, who will be not able to browse internet at all from those groups:- 1-First Group==== contain 20 users configured as WEB PROXY CLIENTS. 2-Second Group====Contain 20 Users Configured as Firewall Clients. 3-Third Group=====Contain 20 Users Configured As Secure NAT Clients. Please, try to guide me as much as you can .