Secure your apps and games

Security is at the core of every Apple platform. Discover how you can help guard your apps and games against potential threats, add support for passkeys, streamline authentication and authorization flows, and more. You’ll also get to know Developer Mode, which lets you develop, test, and deploy your products.

Videos

Get to know Developer Mode

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Improve DNS security for apps and servers

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Meet passkeys

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Replace CAPTCHAs with Private Access Tokens

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Streamline local authorization flows

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What’s new in notarization for Mac apps

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Mitigate fraud with App Attest and DeviceCheck

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Safeguard your accounts, promotions, and content

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Secure your app: threat modeling and anti-patterns

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Feature stories

Spotlight on: Passkeys

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Q&A with the passkeys team

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Resources

Security Overview