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Version: 2.1.1-preview

MT.1009 - At least one Conditional Access policy is configured to block other legacy authentication.

Overview​

Legacy authentication is an unsecure method to authenticate. This function checks if the tenant has at least one conditional access policy that blocks legacy authentication.

Learn more: https://learn.microsoft.com/entra/identity/conditional-access/howto-conditional-access-policy-block-legacy

Test Metadata​

FieldValue
Test IDMT.1009
SeverityHigh
SuiteM365 Advisor
CategoryCA
PowerShell testTest-MtCaBlockLegacyOtherAuthentication
TagsCA, M365Advisor, MT.1009

Source​

  • Pester test: tests/M365Advisor/Entra/Test-ConditionalAccessBaseline.Tests.ps1
  • PowerShell source: powershell/public/M365Advisor/entra/Test-MtCaBlockLegacyOtherAuthentication.ps1