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Chapter 31 Content Filtering
ZyWALL USG 100/200 Series User’s Guide
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31.6 Content Filter Customization Screen
Click Anti-X > Content Filter > Filter Profile > Add or Edit > Customization to open the
Customization screen. You can create a list of good (allowed) web site addresses and a list of
bad (blocked) web site addresses. You can also block web sites based on whether the web
site’s address contains a keyword. Use this screen to add or remove specific sites or keywords
from the filter list.
Vehicles Selecting this category excludes pages that provide information on or
promote vehicles, boats, or aircraft, including pages that support online
purchase of vehicles or parts.
Humor/Jokes Selecting this category excludes pages that primarily focus on comedy,
jokes, fun, etc. This may include pages containing jokes of adult or
mature nature. Pages containing humorous Adult/Mature content also
have an Adult/Mature category rating.
Software Downloads Selecting this category excludes pages that are dedicated to the
electronic download of software packages, whether for payment or at no
charge.
Pay to Surf Selecting this category excludes pages that pay users in the form of cash
or prizes, for clicking on or reading specific links, email, or web pages.
Peer-to-Peer Selecting this category excludes pages that distribute software to
facilitate the direct exchange of files between users, including software
that enables file search and sharing across a network without
dependence on a central server.
Streaming Media/MP3s Selecting this category excludes pages that sell, deliver, or stream music
or video content in any format, including sites that provide downloads for
such viewers.
Proxy Avoidance Selecting this category excludes pages that provide information on how
to bypass proxy server/appliance features or gain access to URLs in any
way that bypasses the proxy server/appliance. It also includes any
service that will allow a person to bypass the content filtering feature,
such as anonymous surfing services.
For Kids Selecting this category excludes pages designed specifically for children.
Web Advertisements Selecting this category excludes pages that provide online
advertisements or banners. This does not include advertising servers
that serve adult-oriented advertisements.
Web Hosting Selecting this category excludes pages of organizations that provide top-
level domain pages, as well as web communities or hosting services.
Test Web Site Category
URL to test You can check which category a web page belongs to. Enter a web site
URL in the text box.
Test Against Local Cache Click this button to see the category recorded in the ZyWALL’s content
filtering database for the web page you specified (if the database has an
entry for it).
Test Against Content Filter
Server
Click this button to see the category recorded in the external content filter
server’s database for the web page you specified.
OK Click OK to save your changes back to the ZyWALL.
Cancel Click Cancel to exit this screen without saving your changes.
Table 174 Anti-X > Content Filter > Filter Profile > Add (continued)
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