Access policy for adult sites on the ISA Server
To block users from accessing adult-rated sites you need to create an access policy rule on your ISA Server which blocks access to the URLs contained in the 'Adult' Destination/URL Set.
When the Site Rating feature is turned on, the Site Rating Processing Engine of GFI WebMonitor will add the URLs which contain adult material to the 'Adult' Destination/URL Set.
Follow the procedure described in the topic `Creating ISA Server access policy rules' contained in the `Common ISA Server Setup Tasks' chapter to create an access policy rule on your ISA Server which will block all users from accessing the sites listed in the 'Adult' Destination/URL Set managed by GFI WebMonitor.