I'm trying to block a site within sites.google.com, (sites.google.com/site/newstudyhallx1) but it's just not working. Is there any way to filter URLs by keywords, like MS ISA does? It feels like this should be something already in Smoothwall, but I can't find it. I'm looking for a way to put, say, 'newstudyhallx1' as a keyword to automatically block any URL containing that.
Thanks for any advice!