http://blogs.technet.com/isablog/archive/2008/11/11/web-requests-from-an-isa-local-web-application-may-receive-unexpected-authentication-prompts.aspxConsider the following scenario: 1. You configured "Require all users to authenticate" on the Web Proxy properties page of the Internal network. 2. you configured an access rule which allow HTTP traffic from local host to the internal network. The ruleen-USCommunityServer 2.1 SP1 (Build: 61025.2)http://blogs.technet.com/isablog/archive/2008/11/11/web-requests-from-an-isa-local-web-application-may-receive-unexpected-authentication-prompts.aspx#3150979Tue, 11 Nov 2008 15:06:22 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3150979Web requests from an ISA-local web application may receive unexpected authentication prompts. | MS Tech News<p>PingBack from <a rel="nofollow" target="_new" href="http://mstechnews.info/2008/11/web-requests-from-an-isa-local-web-application-may-receive-unexpected-authentication-prompts/">http://mstechnews.info/2008/11/web-requests-from-an-isa-local-web-application-may-receive-unexpected-authentication-prompts/</a></p> http://blogs.technet.com/isablog/archive/2008/11/11/web-requests-from-an-isa-local-web-application-may-receive-unexpected-authentication-prompts.aspx#3155331Mon, 17 Nov 2008 18:29:31 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3155331BlogMS - Official Microsoft Team Blogs<p>203 Microsoft Team blogs searched, 94 blogs have new articles in the past 7 days. 223 new articles found</p>