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WhatsApp introduces passkey-encrypted chat backups for iOS and Android

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WhatsApp is rolling out passkey-encrypted chat backups for iOS and Android. This new feature allows users to encrypt their chat history using biometric authentication (fingerprint, face recognition) or a screen lock code. Passkeys provide enhanced security by eliminating the need for traditional passwords, reducing the risk of data breaches. The feature is being introduced globally, with a gradual rollout expected over the coming weeks and months. Users can enable this security feature through WhatsApp settings. This update builds on the existing end-to-end encrypted (E2EE) chat backups introduced in October 2021, which allow users to store and restore their messages securely.

Timeline

  1. 30.10.2025 20:02 1 articles · 11d ago

    Passkey-encrypted chat backups rolled out for WhatsApp on iOS and Android

    WhatsApp has started rolling out passkey-encrypted chat backups for iOS and Android devices. This feature allows users to encrypt their chat history using biometric authentication or a screen lock code. The rollout is gradual and expected to reach all users over the coming weeks and months.

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