Azure Logic App shared access signature


If you're not an E5 customer, use the 90-day Microsoft Purview solutions trial to explore how additional Purview capabilities can help your organization manage data security and compliance needs. Start now at the Microsoft Purview compliance portal trials hub. Learn details about signing up and trial terms.

This SIT is also included in the All credentials bundled SIT.


A combination of up to 76 characters consisting of letters, digits, and special characters.


Any combination of 43 to 73 characters consisting of:

  • a-z (not case-sensitive)
  • 0-9
  • or percent signs (%)
  • ends with a suffix '%3d' (not case-sensitive)

for example:


Credential example



SITs that have checksums use a unique calculation to check if the information is valid. This means when the Checksum value is Yes, the service can make a positive detection based on the sensitive data alone. When the Checksum value is No additional (secondary) elements must also be detected for the service to make a positive detection.

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.


This SIT is designed to match the security information that's used to grant access to a request endpoint on Azure Logic Apps.

It uses several primary resources:

Patterns of URL Encoded 256-bits symmetric key. Patterns of CredentialName, CredentialFeatures, AccountIdentityName, AccountIdentityValue, ResourceType, ResourceName. Patterns of mockup values, redactions, and placeholders. A dictionary of vocabulary

The patterns are designed to match actual credentials with reasonable confidence. The patterns don't match credentials formatted as examples. Mockup values, redacted values, and placeholders, like credential type or usage descriptions, in the position where an actual secret value should present won't be matched.



  • sig=
  • key
  • token
  • secret
  • password