Chapter 16 Content Filtering
USG FLEX H Series User’s Guide
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16.6 Test Web Site Category Screen
Click Security Service > Content Filter > Add/Edit to open the Test Web Site Category screen.Use this
screen to check which category a web page belongs to.
Figure 170 Security Service > Content Filter > Add/Edit > Test Web Site Category
Name This list displays the forbidden keywords already added.
Enter a keyword or a numerical IP address to block. You can also enter a
numerical IP address.
Use up to 127 case-sensitive characters (0-9a-zA-Z;/?:@&+=$\.-_!~*()%). “*” can
be used as a wildcard to match any string. Use “|” to indicate a single wildcard
character.
For example, enter *Bad_Site* to block access to any web page that includes
the exact phrase (Bad_Site). This does not block access to web pages that only
include part of the phrase (such as Bad for example).
Please note that the Zyxel Device checks the URL’s domain name (or IP address)
and file path separately when performing keyword blocking; see
Section 16.1.2
on page 243 for more information.
When the Zyxel Device inspects URL queries made by users on your network, the
Zyxel Device will check both the URL domain name and file path for keywords
that are blocked.
When the Zyxel Device inspects DNS queries made by users on your network, the
Zyxel Device will only check URL domain name for keywords that are blocked,
but not the file path.
Apply Click Apply to save your changes back to the Zyxel Device.
Reset Click Reset to return the screen to its last-saved settings.
Table 131 Security Service > Content Filter > Add/Edit > Blocked URL keywords
LABEL DESCRIPTION
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