Amazon IoT Core now supports customer-managed keys
Amazon IoT Core now supports customer-managed keys (CMK) through Amazon 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 maintaining uninterrupted IoT operations. Operating within the shared responsibility model, this security enhancement helps organizations meet their security requirements without impacting their IoT applications.
This feature is now available in both Amazon Web Services China (Beijing) Region, operated by Sinnet, and Amazon Web Services China (Ningxia) Region, operated by NWCD. For details, visit the Amazon Web Services documentation.