Cisco Cisco Email Security Appliance C170 사용자 가이드

Many policies use a US Drivers License classifier. By default, this classifier searches for drivers licenses 
for all 50 US states and the District of Columbia. Even US state-specific policies such as California 
AB-1298 and Montana HB-732 search for all 51 types of US drivers licenses. If you are concerned about 
false positives or appliance performance, you can limit searching to specific US states or no states by 
clicking the link for US Drivers Licenses under Advanced Settings in the DLP Policy Manager. For 
more information on how the RSA scanning engine uses drivers license classifies, see 

You can create a DLP policy using either a predefined template or a custom template. See 

 for information on using a custom template.

Select Mail Policies > DLP Policy Manager.

Click Add DLP Policy.

Click the name of a category to display a list of the available RSA Email DLP policy templates.

You can click Display Policy Descriptions to view detailed descriptions of the available policy 
templates.

Click Add for the RSA Email DLP policy template that you want to use.

A page similar to 

 opens. All predefined templates already have a name 

and a description, which you can change. Most templates have one or more classifiers, and some 
have predefined attachment types for filtering messages.

If the policy requires a customized classifier, enter a regular expression to define the pattern of your 
organization’s identification numbering system and a list of words or phrases related to the identification 
numbers. See 

 for more information.