Cisco Cisco Web Security Appliance S170 사용자 가이드

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Cisco IronPort AsyncOS 7.7 for Web User Guide
Chapter 19      Configuring Security Services
Maintaining the Database Tables
Figure 19-3
Web Reputation Filter Settings for Cisco IronPort Data Security Policies
This allows you to override the web reputation settings from the Global Policy Group.
Step 4
Move the marker to change the range for URL block and monitor actions.
For more information on these actions, see 
.
Step 5
Submit and commit your changes.
Maintaining the Database Tables
The web reputation, Webroot, Sophos, and McAfee databases periodically receive updates from the 
Cisco IronPort update server (
https://update-manifests.ironport.com
). Server updates are 
automated, and the update interval is set by the server, not the appliance. Updates to the database tables 
occur automatically with no administrator intervention.
For information about update intervals and the Cisco IronPort update server, see 
.
The Web Reputation Database
The Web Security appliance collects information and maintains a filtering database that contains 
aggregated traffic statistics, request attributes, and information about how different types of requests are 
handled. Additionally, the appliance can be configured to send web reputation statistics to a Cisco 
SensorBase Network server. SensorBase server information is leveraged with data feeds from the 
SensorBase Network and the collective information is used to produce a Web Reputation Score.
Note
For more information, see 
.
Move the marker to change the Web Reputation threshold value.