User manual

Firewall
163
Web lists
Access is be denied to any web address (URL) that contains text Added under URL
Block List, e.g. entering xxx blocks access to any URL containing xxx, e.g.:
http://www.xxx.com, http://xxx.example.com or www.test.com/xxx/index.html
The Allow List also enables access to URLs containing the specified text.
Note
Defining large numbers of URL fragments to match against can result in a significant
slowing down of WWW accesses. Defining overly short URL fragments can result in
many sites matching and being allowed or denied erronously.
Policy
This access control module allows a site's security policy to be partially actively enforced.
Hosts which do not adhere to their defined policy are automatically denied access
through the firewall.