Kerio Tech Firewall6 - Manual (Page 161)

12.2 URL Rules
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Figure 12.4 Options for Websites with content meeting a URL rule
Deny Web pages containing ...
Use this option to deny users to access Web pages containing words/strings defined on
the Forbidden Words tab in the Configuration/Content Filtering → HTTP Policy.
For detailed information on forbidden words, see chapter
12.5 .
Scan content for viruses according to scanning rules
Antivirus check according to settings in the Configuration → Content Filtering → Antivirus
section will be performed (see chapter
13.3 ) if this option is enabled.
HTTP Inspection Advanced Options
Click on the Advanced button in the HTTP Policy tab to open a dialog where parameters for
the HTTP inspection module can be set.
Use the Enable HTTP Log and Enable Web Log options to enable/disable logging of HTTP
queries (opened web pages) to the HTTP log (see chapter 22.10 ) and to the Web log (refer to
chapter 22.14 ).
Log format can be chosen for the Enable HTTP Log item: Apache access log
( http://www.apache.org/ ) or Squid proxy log ( http://www.squid-cache.org/ ). This may
be important especially when the log would be processed by a specific analysis tool.
Both HTTP and Web logs are enabled by default. The Apache option is selected by default for
its better reference.
Use the Apply filtering rules also for local server to specify whether content filtering rules will
be applied to local WWW servers which are available from the Internet (see chapter 7 ). This
option is disabled by default — the protocol inspector only scans HTTP protocol syntax and
performs logging of queries ( WWW pages) according to the settings.