Cisco Cisco Web Security Appliance S690 Guida Utente

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Cisco IronPort AsyncOS 7.7 for Web User Guide
Chapter 12      Outbound Malware Scanning
Controlling Upload Requests Using Outbound Malware Scanning Policies
Step 7
Submit your changes.
Step 8
Configure Outbound Malware Scanning Policy group control settings to define how the Web Proxy 
handles transactions.
The new Outbound Malware Scanning Policy group automatically inherits global policy group settings 
until you configure options for each control setting. For more information, see 
.
Step 9
Submit and commit your changes.
Controlling Upload Requests Using Outbound Malware 
Scanning Policies
Each upload request is assigned to an Outbound Malware Scanning Policy group and inherits the control 
settings of that policy group. The control settings of the Outbound Malware Scanning Policy group 
determine whether or not to scan the upload request for malware and, if scanned, which malware types 
to block.
After the Web Proxy receives the upload request headers, it has all the information necessary to decide 
if it should scan the request body. The DVS engine scans the request and returns a verdict to the Web 
Proxy: either block or monitor (evaluate the request against the Access Policies). The block page appears 
to the end user, if applicable.
 shows where you can configure control settings for the Outbound Malware Scanning Policy 
groups.
User Agents
Choose whether or not to define policy group membership by the user agent used 
in the client request. You can select some commonly defined browsers, or define 
your own using regular expressions. Choose whether this policy group should 
apply to the selected user agents or to any user agent that is not in the list of selected 
user agents.
For more information on creating user agent based policies, se
Note: If the Identity associated with this policy group defines Identity membership 
by this advanced setting, the setting is not configurable at the non-Identity policy 
group level.
User Location
Choose whether or not to define policy group membership by user location, either 
remote or local. 
This option only appears when the Secure Mobility is enabled. For more 
information, see 
.
Table 12-1
Outbound Malware Scanning Policy Group Advanced Options (continued)
Advanced Option
Description