{"id":"dynamodb-encryption-aes-256","text":"DynamoDB encryption at rest uses AES-256 encryption standard with envelope encryption via AWS KMS key hierarchy.","truth_value":"IN","source":"entries/2026/03/11/amazondynamodb-latest-developerguide-encryptionhowitworkshtml.md","source_url":"","source_hash":"4ced9ba839135ceb","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"dynamodb-encryption-aes-256","truth_value":"IN","reason":"premise"}]}}