Add a fake proxy address via a group policy so its greyed out to the user so they cant change it.
From: Chyka, Robert [mailto:[EMAIL PROTECTED] Sent: Wednesday, October 01, 2008 1:49 PM To: NT System Admin Issues Subject: Need to take away internet access for a user.. We have a windows 2003 domain and a Cisco infrastructure at a small site (Pix 515, Cisco 3560s). what is the easiest way to take away internet access for a workstation? Is there anything I can do at the pix. Ie.block port 80 traffic for a certain ip etc.? The user is savvy..at first I added a fake proxy setting in IE, but they found it. Management doesn't want to tell them straight out yet.. Thanks for any help.. ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~
