System daemon — manages application lifecycle, process state, and inter-process communication

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Diagnostic telemetry daemon — collects and submits system health data to Apple

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System diagnostics collector — gathers hardware and security telemetry for Apple

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System service — manages cryptographic operations, keychain access, and network authentication

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

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

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

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Code signing and certificate management utility — validates and manages cryptographic signatures

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Credential and identity manager — handles authentication, cryptography, and secure data access

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Telemetry and analytics collection service — aggregates system diagnostics and user behavior data

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