{"id":"s3-access-control-requires-three-layer-lockdown","text":"Fully securing S3 requires disabling legacy ACLs, enforcing bucket-owner Object Ownership, and enabling Block Public Access — each addresses a different legacy access vector.","truth_value":"IN","source":"","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"s3-access-control-requires-three-layer-lockdown","truth_value":"IN","reason":"premise"}]}}