South Korea resident registration number

Format

Thirteen digits containing a hyphen

Pattern

13 digits:

• six digits in the format YYMMDD, which are the date of birth
• a hyphen
• seven digits

Checksum

No

Keyword Highlighting

Supported

When keyword highlighting is supported in the contextual summary for a sensitive information type or a trainable classifier, in the Contextual Summary view of activity explorer, the keywords in a document that were matched to a policy are highlighted.

Definition

A DLP policy has high confidence that it's detected this type of sensitive information if, within a proximity of 300 characters:

• The function Func_south_korea_resident_number finds content that matches the pattern.
• A keyword from Keyword_south_korea_resident_number is found.
• The checksum passes.

A DLP policy has medium confidence that it's detected this type of sensitive information if, within a proximity of 300 characters:

• The function Func_south_korea_resident_number finds content that matches the pattern.
• The checksum passes.

<!-- South Korea Resident Registration Number -->
<Entity id="5b802e18-ba80-44c4-bc83-bf2ad36ae36a" recommendedConfidence="85" patternsProximity="300">
  <Pattern confidenceLevel="85">
     <IdMatch idRef="Func_south_korea_resident_number"/>
     <Match idRef="Keyword_south_korea_resident_number"/>
  </Pattern>
  <Pattern confidenceLevel="75">
     <IdMatch idRef="Func_south_korea_resident_number"/>
  </Pattern>
</Entity>

Keywords

Keyword_south_korea_resident_number

• National ID card
• Citizen's Registration Number
• Jumin deungnok beonho
• RRN
• 주민등록번호