ZyXEL Communications Prestige 794M - Manual (Page 74)

Prestige 794M User’s Guide
Chapter 6 Firewall 74
Figure 50 Firewall: URL Filter
The following table describes the labels in this screen.
6.6.1 Keywords Filtering
Use the Keywords Filtering screen to specify the keywords in the URL. For example, if you
specify the keyword "xxx", the Prestige blocks all sites containing this keyword including the
URL http://www.website.com/xxx.html.
In the URL Filter screen, select Enable for Keywords Filtering and click Details to display
the screen as shown next.
Table 36 Firewall: URL Filter
LABEL DESCRIPTION
URL Filter Select Enable to activate this feature.
Select Disable to deactivate this feature.
Block Mode Select Always Block to apply the filter(s) at all times.
Select Block From and specify the time period the Prestige applies the filter(s).
Keywords Filtering Select Enable to set the Prestige to block access to web address containing the
specified keyword(s). Click Details to configure the keywords.
Domain Filtering Select Disable all WEB traffic except for Trusted Domains to set the Prestige to
allow access to the specified web sites whose address contains trusted keywords
or domains you configure in the Keyword Filer and Domain Filter screens.
Restrict URL
Features
Select Block Java Applet to prevent Java applet applications from running.
Select Block surfing by IP address to set the Prestige to disallow Internet access
based on a device’s IP address.
Apply Click Apply to save the settings.
Cancel Click Cancel to discard all changes.