{"id":"vpc-isolation-creates-defense-in-depth-with-policy-controls","text":"VPC-only services (DAX, Lambda) combined with PrivateLink and S3 Block Public Access create layered defense where data access requires both network reachability AND policy authorization.","truth_value":"IN","source":"","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"vpc-isolation-creates-defense-in-depth-with-policy-controls","truth_value":"IN","reason":"premise"}]}}