Brazil CPF number

Format

11 digits that include a check digit and can be formatted or unformatted

Pattern

Formatted:

• three digits
• a period
• three digits
• a period
• three digits
• a hyphen
• two digits that are check digits

Unformatted:

• 11 digits where the last two digits are check digits

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_brazil_cpf finds content that matches the pattern.
• A keyword from Keyword_brazil_cpf 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_brazil_cpf finds content that matches the pattern.
• The checksum passes.

<!-- Brazil CPF Number -->
<Entity id="78e09124-f2c3-4656-b32a-c1a132cd2711" recommendedConfidence="85" patternsProximity="300">
  <Pattern confidenceLevel="85">
     <IdMatch idRef="Func_brazil_cpf"/>
     <Match idRef="Keyword_brazil_cpf"/>
  </Pattern>
  <Pattern confidenceLevel="75">
     <IdMatch idRef="Func_brazil_cpf"/>
  </Pattern>
</Entity>

Keywords

Keyword_brazil_cpf

• CPF
• Identification
• Registration
• Revenue
• Cadastro de Pessoas Físicas
• Imposto
• Identificação
• Inscrição
• Receita