AWS – AWS IoT Core now supports customer-managed keys

AWS IoT Core now supports customer-managed keys (CMK) through AWS Key Management Service (KMS), enabling you to encrypt data stored in IoT Core with your own encryption keys. This enhancement gives you greater control over your encryption key lifecycle, including creation, rotation, monitoring, and deletion. Moreover, when you opt for CMK, the service handles the transition by automatically re-encrypting existing data while helping to maintain uninterrupted IoT operations. Operating within the AWS shared responsibility model, this security enhancement helps organizations meet their security requirements without impacting their IoT applications.

This feature is now available in all AWS Regions where AWS IoT Core is supported. For details, visit the AWS IoT Core documentation.

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