For AWS users, KMS's GenerateDataKey is a simple way to store secrets locally in a way that reuses your IAM policies. You can also use grants and EncryptionCont

For AWS users, KMS's GenerateDataKey is a simple way to store secrets locally in a way that reuses your IAM policies. You can also use grants and EncryptionContext to restrict the ability to decrypt secrets in a very fine-grained manner. As a bonus, all decrypts are logged in CloudTrail. The KMS docs are awful but if you're on AWS then it is worth checking out!