Content Filter Technical Reference - ZyXEL Communications ZyWALL USG 300 User Manual

Table 182 Configuration > Anti-X > Content Filter > Filter Profile > Add or Edit >
Custom Service (continued)
LABEL
Forbidden Web Sites
Blocked URL Keywords
Add
Edit
Remove
Blocked URL Keywords
OK
Cancel

36.7 Content Filter Technical Reference

This section provides content filtering background information.
ZyWALL USG 300 User's Guide
DESCRIPTION
This list displays the forbidden web sites already added.
Enter host names such as www.bad-site.com into this text
field. Do not enter the complete URL of the site – that is, do
not include "http://". All subdomains are also blocked. For
example, entering "bad-site.com" also blocks "www.bad-
site.com", "partner.bad-site.com", "press.bad-site.com", and
do on. You can also enter just a top level domain. For
example, enter .com to block all .com domains.
Use up to 127 characters (0-9a-z-). The casing does not
matter.
This section allows you to block Web sites with URLs that
contain certain keywords in the domain name or IP address.
Click this to create a new entry.
Select an entry and click this to be able to modify it.
Select an entry and click this to delete it.
This list displays the keywords already added.
Enter a keyword or a numerical IP address to block. You can
also enter a numerical IP address.
Use up to 63 case-insensitive characters (0-9a-zA-Z;/
?:@&=+$\.-_!~*'()%,). For example enter Bad_Site to block
access to any web page that includes the exact phrase
Bad_Site. This does not block access to web pages that only
include part of the phrase (such as Bad for example).
Click OK to save your changes back to the ZyWALL.
Click Cancel to exit this screen without saving your changes.
Chapter 36 Content Filtering
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