{"id":"ec2-instance-roles-deliver-creds-via-metadata","text":"EC2 instances should use instance roles instead of embedded access keys — temporary credentials are delivered via the instance metadata service.","truth_value":"IN","source":"entries/2026/03/08/iam-temporary-credentials.md","source_url":"","source_hash":"ce85495c84417561","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"ec2-instance-roles-deliver-creds-via-metadata","truth_value":"IN","reason":"premise"}]}}