Block Facebook Chat
I'm trying to create a firewall rule that would block Facebook chat. I have referenced this article and that blocks whole websites. I did find another website that said to block this url "http://facebook.com/ajax/chat/" and the chat feature would stop working. I'm not having any luck doing that. I created the rule (see below images) and assigned that to my clients. Can anyone help?
I'm using SEP 11.0.4202 on the clients and creating this rule on SEPM
Current Firewall Rule: