Is there a way to only match on unique SSNs within the same document?

Products

• Data Loss Prevention Endpoint Prevent
• Data Loss Prevention Network Monitor
• Data Loss Prevention Network Prevent for Email
• Data Loss Prevention Enforce
• Data Loss Prevention Network Prevent for Web
• Data Loss Prevention Network Protect
• Data Loss Prevention Endpoint Discover

Issue/Introduction

Can a policy template be modified to only create one match for each unique SSN?  This would be helpful when scanning documents where multiple instances of a Social Security Number would appear, such as tax documents.

Resolution

Counting unique matches only on keywords in policies, such as single instances of the same SSN, is possible in version 11 and higher of Symantec DLP.

Earlier versions do not have this functionality, and the only workaround is to upgrade.