ZyXEL Communications USG110, Руководство пользователя

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Chapter 37 Content Filtering
ZyWALL USG Series User’s Guide
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The following table describes the labels in this screen.
Table 253 Configuration > UTM Profile> Content Filter > Profile > Add > Category Service
LABEL DESCRIPTION
Service Status This read-only field displays the status of your content-filtering database service
registration.
This field displays whether a service license is enabled at myZyxel ( Activated ) or
not ( Not Activated ) or expired ( Expired ). It displays the remaining Grace Period if
your license has Expired . It displays Not Licensed if there isn’t a license to be
activated for this service.
If you need a license or a trial license has expired, click Buy to buy a new one. If a
Standard license has expired, click Renew to extend the license.
Then, click Activate to connect with the myZyxel server to activate the new
license.
You can view content filter reports after you register the Zyxel Device and activate
the subscription service in the
Registration screen.
Service Type This read-only field displays what kind of service registration you have for the
content-filtering database.
None displays if you have not successfully registered and activated the service.
Standard displays if you have successfully registered the Zyxel Device and
activated the standard content filtering service.
Trial displays if you have successfully registered the Zyxel Device and activated
the trial service subscription.
Name Enter a descriptive name for this content filtering profile name. You may use 1-31
alphanumeric characters, underscores(
_
), or dashes (-), but the first character
cannot be a number. This value is case-sensitive.
Description Enter a description for the content filtering profile rule to help identify the purpose
of rule. You may use 1-31 alphanumeric characters, underscores(
_
), or dashes (-),
but the first character cannot be a number. This value is case-sensitive.
This field is optional.
Enable SafeSearch SafeSearch is a search engine that can automatically filter sexually explicit videos
and images from the search result without overloading the Zyxel Device. It does
this by adding a parameter in the search URL:
https://www.google.com.tw/?gws_rd=ssl#q=porn&safe=active .
Supported search engines at the time of writing are:
Yahoo, Google, MSN Live Bing, Yandex
Enable Content Filter
Category Service Enable external database content filtering to have the Zyxel Device check an
external database to find to which category a requested web page belongs. The
Zyxel Device then blocks or forwards access to the web page depending on the
configuration of the rest of this page.
Log all web pages Select this to record attempts to access web pages when:
• They match the other categories that you select below
• They are not categorized
• The external content filtering database is unavailable.