Cisco Cisco Web Security Appliance S170 사용자 가이드

The web proxy can forward web traffic directly to its destination web server or use routing policies to 
redirect it to an external upstream proxy. 

Malware and 
Spyware Scanning

Specifies whether to enable malware and spyware scanning using Webroot, 
McAfee, or Sophos. Most security services will be automatically 
enabled/disabled to match the services normally available for cloud policies. 
Similarly, policy-related defaults will not be applicable. At least one scanning 
option must be enabled. 

If any option is enabled, also choose whether to monitor or block detected 
malware. The default setting is to monitor malware.

You can further configure malware scanning after you finish the System Setup 
Wizard.

Upgrade 
Timing Windows

At least two time windows per week must be specified to allow performance of 
required software updates. These timings must be:

At least two hours long.

No more than four days apart (for instance, if the first selection is Monday, 
the second may be Thursday or Friday).

For each timing window, choose day of week, start time, and duration.

Do not configure an upgrade time window that is within 30 minutes of 
registering this WSA with the CWS portal—that is, not within 30 
minutes of completing the final step of the System Setup Wizard. 

 for information about 

changing time windows.