What is Alibaba Cloud Key Management Service?
Alibaba Cloud Key Management Service (KMS) provides key management and cryptography services to help encrypt and protect sensitive data assets. KMS is integrated with a wide range of Alibaba Cloud services to allow users to encrypt data across the cloud and to control its distributed environment. KMS provides key usage logs via ActionTrail, supports custom key rotation, and provides HSMs that have passed FIPS 140-2 Level 3 or other relevant validation, to help meet regulatory and compliance needs.