I don't know if ISA works w/products that are made to do this inherently (block porn/inappropriate sites), but there are many products on the market for just this specific purpose. Websense (market leader) http://www.websense.com/ X-Stop (what we use) http://www.xstop.com/ Marshall Software http://www.marshalsoftware.com/ Do a search on content filtering, many are out there. -----Original Message----- From: Chirag Shah [mailto:cshah@xxxxxxxxxxxx] Sent: Monday, February 18, 2002 4:22 AM To: [ISAserver.org Discussion List] Subject: [isalist] Re:how to block urls