Cisco Cisco Email Security Appliance C170 Guía Del Usuario
18-9
User Guide for AsyncOS 10.0 for Cisco Email Security Appliances
Chapter 18 Data Loss Prevention
DLP Policies for RSA Email DLP
–
.
Note
You cannot add or remove content matching classifiers for policies based on a predefined
template.
template.
Step 7
(Optional) Apply the DLP policy only to messages with specific recipients, senders, attachment types,
or previously-added message tags.
or previously-added message tags.
For more information, see
.
You can separate multiple entries using a line break or a comma.
Step 8
In the Severity Settings section:
•
Choose an action to take for each level of violation severity.
For more information, see
•
(Optional) Click Edit Scale to adjust the violation severity scale for the policy.
For more information, see
Step 9
Submit and commit your changes.
Related Topics
•
•
Creating a Custom DLP Policy (Advanced)
Note
Creating custom policies is very complex; create custom policies only if the predefined DLP policy
templates do not meet the needs of your organization.
templates do not meet the needs of your organization.
You can create a custom DLP policy from scratch using the Custom Policy template and add either a
predefined RSA content matching classifier or a custom classifier to the policy.
predefined RSA content matching classifier or a custom classifier to the policy.
Custom policies can return a DLP violation if the content matches a single classifier or all classifiers,
depending on how the policy is defined.
depending on how the policy is defined.
Before You Begin
Suggested: Define the criteria that identify a content violation. See
. You can also define these criteria from within this
procedure.
Procedure
Step 1
Select Mail Policies > DLP Policy Manager.
Step 2
Click Add DLP Policy.
Step 3
Click the name of the Custom Policy category.
Step 4
Click Add for the Custom Policy template.