Azure Storage account key (generic)


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Any combination of 86 lower- or uppercase letters, digits, the forward slash (/), or plus sign (+), preceded or followed by the characters outlined in the pattern below.


  • zero to one of the greater than symbol (>), apostrophe ('), equal sign (=), quotation mark ("), or number sign (#)
  • any combination of 86 characters that are lower- or uppercase letters, digits, the forward slash (/), or plus sign (+)
  • two equal signs (=)



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

  • The regular expression CEP_Regex_AzureStorageAccountKeyGeneric finds content that matches the pattern.
<!--Azure Storage Account Key (Generic)-->
<Entity id="7ff41bd0-5419-4523-91d6-383b3a37f084" patternsProximity="300" recommendedConfidence="85">
  <Pattern confidenceLevel="85">
        <IdMatch idRef="CEP_Regex_AzureStorageAccountKeyGeneric" />