Disaster Recovery for Identity for Active Directory cryptographic usage is based on Azure FIPS 140-2 compliant cryptographic functions.

More information:

• Security recommendations for Blob storage: https://docs.microsoft.com/en-us/azure/storage/blobs/security-recommendations
• Microsoft and FIPS: https://www.microsoft.com/en-us/trustcenter/compliance/fips
• Microsoft FIPS backgrounder: https://learn.microsoft.com/en-us/compliance/regulatory/offering-fips-140-2
• Encryption in the Microsoft Cloud: https://docs.microsoft.com/en-us/office365/securitycompliance/office-365-encryption-in-the-microsoft-cloud-overview
• Azure Storage: https://docs.microsoft.com/en-us/azure/storage/common/storage-security-guide