Url Blocking - Sitecom DC-227 Full Manual

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7.2 URL Blocking

The URL Blocking is the web filtering solution. The firewall includes the ability to block access
to specific web URLs based on string matches. This can allow large numbers of URLs to be
blocked by specifying only a FQDN (such as tw.yahoo.com). The URL Blocking enforce a Web
usage policy to control content downloaded from, and uploaded to, the Web.
Field
URL Blocking
capability
FQDN
Keyword
Apply Changes:
Add FQDN:
Delete Selected FQDN:
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Description
Check this item to enable the URL Blocking feature.
A fully qualified domain name (or FQDN) is an unambiguous
name that specifies the node's position in the
absolutely, such as tw.yahoo.com. The FQDN will be blocked to access.
The filtered keyword such as yahoo. If the URL includes this keyword,
the URL will be blocked to access.
Click to disable/enable the URL Blocking capability
Add FQDN into URL Blocking table.
Delete the selected FQDN from the URL Blocking table. You can
click the checkbox at the Select column to select the Blocked
FQDN.
33
domain
DNS tree hierarchy