{"id":"dax-encryption-at-rest-aes-256-aws-managed-key-only","text":"DAX encryption at rest uses AES-256 encryption with the AWS KMS managed service default key; customer-managed KMS keys are not supported.","truth_value":"IN","source":"entries/2026/03/11/amazondynamodb-latest-developerguide-DAXEncryptionAtResthtml.md","source_url":"","source_hash":"68801306cdee43d5","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"dax-encryption-at-rest-aes-256-aws-managed-key-only","truth_value":"IN","reason":"premise"}]}}