Autonomous Transactional Database (ADB) - Customer Managed Key rotation
Hi Experts, we are using ADB 19c PaaS service and used customer managed key while spinup instance.
As per security policy we need to rotate encryption key and need clarification.
For key rotation, do we need to create new Master Encryption Key (MEK) or need to rotate existing MEK to get new key version for ADB which is supported ? please advise. Below screenshots for what I'm referring:
New MEK creation:
or
MEK key rotation:
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