Cisco Cisco Email Security Appliance C650 Guía Del Usuario
15-14
Cisco AsyncOS 8.0 for Email User Guide
Chapter 15 Data Loss Prevention
DLP Policies for RSA Email DLP
Examples:
•
NPI: 3459872347
(Match for NPI)
•
3459872347
(No match because of no supporting information)
•
NPI: 3459872342
(No match because of incorrect check digit)
Student Records
The predefined FERPA (Family Educational Rights and Privacy Act) DLP policy template uses the
Student Records classifier. Combine it with a customized Student Identification Number classifier to
detect specific student ID patterns for better accuracy.
Student Records classifier. Combine it with a customized Student Identification Number classifier to
detect specific student ID patterns for better accuracy.
Example:
•
Joe Smith, Class Rank: 234, Major: Chemistry Transcript
(Match)
Corporate Financials
The predefined Sarbanes-Oxley (SOX) policy template uses the Corporate Financials classifier to search
for non-public corporate financial information.
for non-public corporate financial information.
Examples:
2009 Cisco net sales, net income, depreciation
(Match)
FORM 10-Q 2009 I.R.S. Employer Identification No.
(Match)
Creating a Content Matching Classifier for a Custom DLP Policy
A custom content matching classifier is only available to the policy within which you created it.
Step Do This
Information
Step 1
Understand how content matching classifiers are
used to identify potential DLP violations.
used to identify potential DLP violations.
Step 2
Begin creating a custom DLP policy.
This table describes the steps you must take after
clicking Select a Classifier... and choosing Create a
Classifier.
clicking Select a Classifier... and choosing Create a
Classifier.
See
Step 3
Enter a name and description for your custom
content matching classifier.
content matching classifier.
—
Step 4
Enter a proximity and a minimum total score.
See