Security Boundary Diagram

flowchart TD
  subgraph Public[Public Zone]
    User[User]
    CDN[CDN/WAF]
  end

  subgraph AppZone[Application Zone]
    API[API Gateway]
    Auth[Auth Service]
    App[Application Services]
  end

  subgraph DataZone[Private Data Zone]
    DB[(Database)]
    Vector[(Vector Store)]
    Objects[(Object Storage)]
    Secrets[Secrets Manager]
  end

  User --> CDN --> API --> Auth --> App
  App --> DB
  App --> Vector
  App --> Objects
  App --> Secrets