Руководство Пользователя для Cisco Cisco Email Security Appliance C170

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.

To add a DLP policy based on a predefined 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 

will already have a name and a description, which you can change. Most 
templates have one or more classifiers, and some have predefined attachment 
types.

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.

You cannot add or remove classifiers for policies based on a predefined 
template.