Cisco Cisco Email Security Appliance C170 Guia Do Utilizador

Under Data Loss Prevention, select RSA Enterprise Manager.

Enter the hostname for the Enterprise Manager server on your network that you want to use to manage 
DLP policies and 

20000

 for the port number. Separate the hostname and port number using a colon (

:

).

To use an SSL connection between the Email Security appliance and Enterprise Manager: 

Check the Enable SSL Communication check box 

Select the Server Certificate. The server is Enterprise Manager. 

Select the Client Certificate. The client is the Email Security appliance. 

You can use the same certificate for client and server. 

(Optional) If your deployment includes RSA’s DLP Datacenter, choose whether to enable fingerprinting 
to improve detection of source code, databases, and other documents. 

(Optional) If message tracking is already enabled on your appliance, choose whether or not to enable 
matched content logging. 

If you select this, the Email Security appliance logs DLP violations and AsyncOS displays the DLP 
violations and surrounding content in Message Tracking, including sensitive data such as credit card 
numbers and social security numbers.

Do not enable your appliance to automatically download updates to the DLP engine.

Submit and commit your changes. 

The Email Security appliance sends the configuration to Enterprise Manager, which automatically adds 
the appliance as a partner device. 

When the Email Security appliance sends DLP incident data to Enterprise Manager, the appliance must 
include the complete LDAP distinguished names in order to identify message senders. The appliance 
retrieves this information from an LDAP server. 

Complete all steps to this point in the table in 

. The User Distinguished Name Query option is not 

available unless you follow these instructions. 

Create an LDAP server profile on your Email Security appliance. See 

 

for more information.

Create a query string that the appliance will use to retrieve the complete distinguished name unless 
you want to use the default query. For Active Directory servers, the default query string is 

(proxyAddresses=smtp:{a})

. For OpenLDAP servers, the default query string is 

(mail={a})

. You 

can define your own query and email attributes, including multiple attributes separated by commas.

Select System Administration > LDAP on the Email Security appliance.

Edit the profile for the LDAP server you want to use.

Select the check box for User Distinguished Name Query.