Cisco Cisco Email Security Appliance C160 백서

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5

Step 2 Give the filter a descriptive name with no spaces and a good 

description

• 

Block_URLs

• 

Block URLs with very poor WBRS ratings

Step 3 Click Add Condition and add a condition of URL Reputation 

where the URL reputation is 

Malicious (-10.0 to -6.0)

There is no need to set a URL Whitelist when initially creating a Content 

Filter policy for controlling URLs. This whitelist could be used at a later 

time to tune the policy in cases of false positives.

Step 4 Click OK

The condition is now set. 

To create the Content Filter action:

Step 5 Click Add Action to set the action to take on any URL with 

reputations that fall into the malicious (-10.0 to -6.0) range

Step 6 Choose URL Reputation and configure the following:

• 

URL Reputation is Malicious (-10.0 to -6.0)

• 

URL whitelist

• 

Defang URL

• 

Perform Action for: All Messages

Cisco Email Security How-To Guide

How-To Protect Against URL-Based Attacks 

Cisco Public