China resident identity card (PRC) number
Tip
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Format
18 digits
Pattern
18 digits:
- six digits that are an address code
- eight digits in the form YYYYMMDD, which are the date of birth
- three digits that are an order code
- one digit that is a 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_china_resident_id
finds content that matches the pattern. - A keyword from
Keyword_china_resident_id
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_china_resident_id
finds content that matches the pattern. - The checksum passes.
<!-- China Resident Identity Card (PRC) Number -->
<Entity id="c92daa86-2d16-4871-901f-816b3f554fc1" recommendedConfidence="85" patternsProximity="300">
<Pattern confidenceLevel="85">
<IdMatch idRef="Func_china_resident_id"/>
<Match idRef="Keyword_china_resident_id"/>
</Pattern>
<Pattern confidenceLevel="75">
<IdMatch idRef="Func_china_resident_id"/>
</Pattern>
</Entity>
Keywords
Keyword_china_resident_id
- Resident Identity Card
- PRC
- National Identification Card
- 身份证
- 居民 身份证
- 居民身份证
- 鉴定
- 身分證
- 居民 身份證
- 鑑定