Cisco Cisco Web Security Appliance S160 Guia Do Utilizador

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Chapter 11      Outbound Malware Scanning
Evaluating Outbound Malware Scanning Policy Group Membership
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Cisco IronPort AsyncOS 7.0 for Web User Guide
OL-23079-01
The information in this section gives an overview of how the Web Proxy matches 
upload requests to Outbound Malware Scanning Policy groups. For more details 
about exactly how the Web Proxy matches client requests, see 
The Web Proxy reads sequentially through each policy group in the policies table. 
It compares the upload request status to the membership criteria of the first policy 
group. If they match, the Web Proxy applies the policy settings of that policy 
group.
If they do not match, the Web Proxy compares the upload request to the next 
policy group. It continues this process until it matches the upload request to a user 
defined policy group. If it does not match a user defined policy group, it matches 
the global policy group. When the Web Proxy matches the upload request to a 
policy group or the global policy group, it applies the policy settings of that policy 
group.
Matching Client Requests to Outbound Malware Scanning Policy 
Groups
 shows how the Web Proxy evaluates an upload request 
against the Outbound Malware Scanning groups.