Cisco Cisco Web Security Appliance S690 User Guide

Choose whether to block users from search engines that are not currently 
supported by the Web Security appliance safe search feature.

Click the Enable Site Content Rating check box to enable the site content ratings 
feature.

Choose whether to block all adult content from the supported content ratings 
websites or to display the end-user URL filtering warning page.

Submit and commit your changes.

By default, the access logs include a safe browsing scanning verdict inside the 
angled brackets of each entry. The safe browsing scanning verdict indicates 
whether or not either the safe search or site content ratings feature was applied to 
the transaction. You can also add the safe browsing scanning verdict variable to 
the access logs or W3C access logs:

Access logs: %XS

W3C access logs: x-request-rewrite

 describes the safe browsing scanning verdict values. 

ensrch

The original client request was unsafe and the safe search feature 
was applied.

encrt

The original client request was unsafe and the site content ratings 
feature was applied.

unsupp

The original client request was to an unsupported search engine.

err

The original client request was unsafe, but neither the safe search 
nor the site content ratings feature could be applied due to an error.

-

Neither the safe search nor the site content ratings feature was 
applied to the client request because the features were bypassed (for 
example, the transaction was allowed in a custom URL category) or 
the request was made from an unsupported application.

For more information on logging, see