ZyXEL Communications USG FLEX H Series - Page 250

Chapter 16 Content Filtering
USG FLEX H Series User’s Guide
250
The following table describes the managed categories.
Log A log at the alert level is a log for serious events that may need more immediate
attention. For example, you may want to know right away if there are clients in
your networks that try to access adult topics or drugs related web pages.
Set the action to block. Then select log to have the Zyxel Device generate logs at
the info level or select log alert to have the Zyxel Device generate logs at the alert
level.
Select no if you don’t want the Zyxel Device to generate logs.
Log allowed traffic Enable to generate logs when users access web pages that match the categories
you allow.
SSL V3 or previous version
Connection
Drop Select this to have the Zyxel Device block HTTPS web pages using SSLS V3 or a
previous version.
Drop Log A log at the alert level is a log for serious events that may need more immediate
attention. For example, you may want to know right away if there are clients in
your networks that try to access adult topics or drugs related web pages.
When the Zyxel Device blocks HTTPS web pages using SSL V3 or a previous version,
•Select no to not generate logs.
•Select log to have the Zyxel Device generate logs at the info level.
•Select log alert to have the Zyxel Device generate logs at the alert level.
Managed Categories These are categories of web pages based on their content. Select categories in
this section to control access to specific types of Internet content.
You must have the Category Service content filtering license to filter these
categories. See the next table for category details.
Select All Categories Select this check box to restrict access to all site categories listed below.
Clear All Categories Select this check box to clear the selected categories below.
Apply Click Apply to save your changes back to the Zyxel Device.
Reset Click Reset to exit this screen without saving your changes.
Table 128 Managed Category Descriptions
CATEGORY DESCRIPTION
Adult Topics Web pages that contain content or themes that are generally considered
unsuitable for children.
Alcohol Web pages that mainly sell, promote, or advocate the use of alcohol, such as beer,
wine, and liquor.
This category also includes cocktail recipes and home-brewing instructions.
Anonymizing Utilities Web pages that result in anonymous web browsing without the explicit intent to
provide such a service.
This category includes URL translators, web-page caching, and other utilities that
might function as anonymizers, but without the express purpose of bypassing filtering
software.
This category does not include text translation.
Art Culture Heritage Web pages that contain virtual art galleries, artist sites (including sculpture and
photography), museums, ethnic customs, and country customs.
This category does not include online photograph albums.
Table 127 Security Service > Content Filter > Add (continued)
LABEL DESCRIPTION