Taiwan passport number


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  • biometric passport number: nine digits
  • non-biometric passport number: nine digits


biometric passport number:

  • the character "3"
  • eight digits

non-biometric passport number:

  • nine digits



Keyword Highlighting


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.


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

  • The regular expression Regex_taiwan_passport finds content that matches the pattern.
  • A keyword from Keyword_taiwan_passport is found.
<!-- Taiwan Passport Number -->
<Entity id="e7251cb4-4c2c-41df-963e-924eb3dae04a" recommendedConfidence="75" patternsProximity="300">
  <Pattern confidenceLevel="75">
     <IdMatch idRef="Regex_taiwan_passport"/>
     <Match idRef="Keyword_taiwan_passport"/>



  • ROC passport number
  • Passport number
  • Passport no
  • Passport Num
  • Passport #
  • 护照
  • 中華民國護照
  • Zhōnghuá Mínguó hùzhào