India unique identification (Aadhaar) number

  • Article

Format

12 digits containing optional spaces or dashes

Pattern

12 digits:

  • A digit that isn't 0 or 1
  • Three digits
  • An optional space or dash
  • Four digits
  • An optional space or dash
  • Three digits
  • The final digit, which is the check digit

Checksum

Yes

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_india_aadhaar finds content that matches the pattern.
  • A keyword from Keyword_india_aadhar 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_india_aadhaar finds content that matches the pattern.
  • The checksum passes.
<!-- India Unique Identification (Aadhaar) number -->
<Entity id="1ca46b29-76f5-4f46-9383-cfa15e91048f" recommendedConfidence="85" patternsProximity="300">
  <Pattern confidenceLevel="85">
     <IdMatch idRef="Func_india_aadhaar"/>
     <Match idRef="Keyword_india_aadhar"/>
  </Pattern>
  <Pattern confidenceLevel="75">
     <IdMatch idRef="Func_india_aadhaar"/>
  </Pattern>
</Entity>

Keywords

Keyword_india_aadhar

  • aadhaar
  • aadhar
  • aadhar#
  • uid
  • आधार
  • uidai