Chapter 10 HTTP and FTP filtering
Warning: Definition of forbidden words and treshold value is ineffective unless corre- sponding URL rules are set!
Definition of rules filtering by word occurrence
First, suppose that some forbidden words have been already defined and a treshold value has been set (for details, see below).
On the URL Rules tab under Configuration → Content Filtering → HTTP Policy, create a rule (or a set of rules) to allow access to the group of web pages which will be filtered by forbidden words. Go to the Content Rules tab under HTTP Rule to enable the web content filter.
Example: A rule that will filter all web sites by occurrence of forbidden words.
On the General tab, allow all users to access any web site.
