Cisco Cisco Web Security Appliance S190 Guía Del Usuario
Chapter 19 Anti-Malware Services
Sophos Scanning
19-10
Cisco IronPort AsyncOS 7.0 for Web User Guide
OL-23079-01
For a list of malware scanning verdicts, see
Sophos Scanning
The Sophos scanning engine inspects objects downloaded from a web server in
HTTP responses. After inspecting the object, it passes a malware scanning verdict
to the DVS engine so the DVS engine can determine whether to monitor or block
the request. You might want to enable the Sophos scanning engine instead of the
McAfee scanning engine if the client machines have McAfee anti-malware
software installed.
HTTP responses. After inspecting the object, it passes a malware scanning verdict
to the DVS engine so the DVS engine can determine whether to monitor or block
the request. You might want to enable the Sophos scanning engine instead of the
McAfee scanning engine if the client machines have McAfee anti-malware
software installed.
For more information about how the DVS engine uses malware scanning verdicts
to handle web traffic, see
to handle web traffic, see
Configuring Anti-Malware Scanning
The DVS engine and Webroot, McAfee, and Sophos are enabled by default during
system setup. Anytime after system setup, you can configure the anti-malware
settings for the Web Security appliance. You configure the following
anti-malware settings:
system setup. Anytime after system setup, you can configure the anti-malware
settings for the Web Security appliance. You configure the following
anti-malware settings:
•
Global anti-malware settings. Set object scanning parameters, specify
global settings for URL matching, and control when to block the URL or
allow processing to continue.
global settings for URL matching, and control when to block the URL or
allow processing to continue.
•
Access Policy anti-malware settings. Enable monitoring or blocking for
malware categories based on malware scanning verdicts.
malware categories based on malware scanning verdicts.
To configure anti-malware settings:
Potentially Unwanted Software Package
Adware
Encrypted File
Encrypted File
Table 19-2
Appliance Categories for McAfee Verdicts (continued)
McAfee Verdict
Malware Scanning Verdict Category