PasswordService

System configuration service — manages network settings and certificate validation

Handles network configuration changes and reachability monitoring across system interfaces. Accesses Keychain and validates certificates for secure connections. Exposes an XPC service for client applications to query and monitor network status, configuration state, and connectivity. Makes HTTP and DNS requests to multiple network endpoints for configuration or validation purposes. Communicates across 24 framework dependencies including private Apple frameworks for low-level system integration.AI