How often are keys rotated with TDE mirosoft managed key vault

Sagi Shkedy 1 Reputation point
2021-05-27T14:24:03.743+00:00

I was asked on a security audit how often are the encryption keys rotated in the Microsoft Azure SQL database TDE encryption if it's managed by Microsoft (not BYOK). I could not find any documentation.

Azure SQL Database
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  1. Navtej Singh Saini 4,226 Reputation points Microsoft Employee
    2021-05-28T03:59:41.787+00:00

    @Sagi Shkedy I am going to post the answer from Product that is posted here.

    "The frequency of rotation can change based on our compliance requirements, so we do not want to make statements here that need frequent updates. The Trust Center link provides the audit reports that check on key rotation policies and Microsoft's compliance with them. The internal secret store is not customer facing, and we do not disclose these details for security reasons."

    Regards
    Navtej S


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