Network and security service — manages connectivity, authentication, and system integration

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VPN and network security client — manages encrypted connections and network filtering

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Code signing and security validation tool — verifies digital signatures and manages cryptographic credentials

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System security service — manages hardware-backed keys and attestation

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Wi-Fi driver interface — manages low-level wireless hardware and configuration

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Wi-Fi system daemon — configures wireless interfaces and manages connectivity

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Wi-Fi peer-to-peer service — manages direct device-to-device wireless connections

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Diagnostic reporter — collects and submits system health data to Apple

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Wi-Fi peer-to-peer daemon — manages local wireless direct connections

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System daemon — manages network connectivity and hardware communication with telemetry

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System service daemon — manages display control and peer-to-peer communication

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System security daemon — manages keychain, code signing, and device encryption

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Apple authentication and identity service — manages authentication, encryption, and secure messaging

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System networking daemon — manages network configuration, VPN, and DNS policies

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System location service — provides geolocation data to applications and daemons

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System security and credential management daemon — authenticates users and manages encryption keys

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Wi-Fi daemon — manages wireless connectivity, authentication, and diagnostics

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System diagnostics and analytics daemon — collects and reports device telemetry

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System connectivity daemon — manages Wi-Fi, Bluetooth, and Apple device pairing

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iCloud data synchronization engine — manages cloud storage, sync, and device connectivity

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