{"id":"security-defense-in-depth-all-layers","text":"Defense in depth requires applying security controls at all layers: network edge, VPC, load balancing, compute, OS, application, and code.","truth_value":"IN","source":"entries/2026/03/08/well-architected-security.md","source_url":"","source_hash":"f0e53ac78ea2e3ee","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"security-defense-in-depth-all-layers","truth_value":"IN","reason":"premise"}]}}