How to block Web access to client with the help of a firewall policy from Symantec Endpoint Protection Manager 12.1 in a Proxy Environment
Even though we have a block rule applied, user is able to browse websites, when the internet is accessed through a proxy.
Warning : Please test all policies in a test environment before deploying it in a production environment.
Applies To
Windows Server 2003/2008, Windows XP/Vista/7 with Proxy Server