{"id":"dynamodb-three-encryption-key-types","text":"DynamoDB supports three encryption key types: AWS owned keys (free, no audit), AWS managed keys (`aws/dynamodb`, auditable via CloudTrail), and customer managed keys (full control over policies, rotation, grants).","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-three-encryption-key-types","truth_value":"IN","reason":"premise"}]}}