ZyXEL Communications ZyXEL ZyAIR 100 - Manual (Page 196)

ZyWALL 10~100 Series Internet Security Gateway
13-14 Content Filtering Screens
13.8 Configuring Keyword Blocking
Use this screen to block sites containing certain keywords. For example, if you enable the keyword "bad", the
ZyWALL blocks all sites containing this keyword including the URL http://www.website.com/bad.html,
even if it is not included in the Filter List. This functions as a second line of defense against objectionable
material.
To block Web sites containing keywords in their URLs on your ZyWALL, click CONTENT FILTER, then
the Keyword Blocking tab. The screen appears as shown.
Figure 13-7 Content Filter: Keyword Blocking
The following table describes the fields in this screen.
Table 13-7 Content Filter: Keyword Blocking
LABEL DESCRIPTION
Enable URL
Keyword
Blocking Select this check box to enable this feature.
Keyword
Blocking Type a keyword in this field. You may use any character (up to 64 characters).
Wildcards are not allowed.