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Hardware security
Secure software requires a foundation of security built into hardware. That’s why Apple devices—with iOS, iPadOS, macOS, tvOS, watchOS, or visionOS—have security capabilities designed into silicon.
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System security
Building on the unique capabilities of Apple hardware, system security is designed to maximize the security of the operating systems on Apple devices without compromising usability. System security encompasses the startup process, software updates, and the ongoing operation of the operating system.
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Encryption and Data Protection
Apple devices have encryption features to safeguard user data and enable remote wipe in the case of device theft or loss.
Learn more about Apple device and software encryption and Data Protection
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App security
Apple provides layers of protection designed to ensure that apps are free of known malware and haven’t been tampered with. Other protections help ensure that access from apps to user data is carefully mediated.
Learn how Apple protects users with many layers of app security
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Services security
Apple has built a robust set of services to help users get even more utility and productivity out of their devices. These services include Apple Account, iCloud, Sign in with Apple, Apple Pay, iMessage, FaceTime, and Find My.
To explore Apple Platform Security, select Table of Contents at the top of the page, or enter a word or phrase in the search field. You can also download the guide (where available).