Well, not really block. You can control which IE security zone it falls into, and lock down the zone security if you want, however, if you need to prevent the site from even being viewed you need to implement a proxy server of some sort. That is the only way to effectively control unauthorized browsing. You could technically write a PAC file to block access to certain sites and URL keywords, and then enforce the PAC settings via through Group Policy. That may work if you don't need a full blown proxy. Regards, Jamie Nelson -----Original Message----- From: gptalk-bounce@xxxxxxxxxxxxx [mailto:gptalk-bounce@xxxxxxxxxxxxx] On Behalf Of Craig Meyer Sent: Wednesday, September 12, 2007 2:17 AM To: gptalk@xxxxxxxxxxxxx Subject: [gptalk] Website Hi guys Can i block a website through a GPO? Craig Meyer "He had no servants - yet they called Him Master, no degrees - yet they called Him Teacher, no medicine - yet they called Him Healer, no army yet the Kings feared Him. He won no military battles yet He conquered the world. he commited no crime yet they crucified Him. He was burried in a tomb yet He lives 2day...." ________________________________ Download the latest version of Windows Live Messenger NOW! Click here! <http://get.live.com/en-za/messenger/overview> *********************** You can unsubscribe from gptalk by sending email to gptalk-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field OR by logging into the freelists.org Web interface. Archives for the list are available at //www.freelists.org/archives/gptalk/ ************************