WhatsApp Adds Passkey Protection to End-to-End Encrypted Backups
WhatsApp has officially added passkey protection to its end-to-end encrypted backups, giving users a more secure and seamless way to restore chats. Instead of remembering long passwords or storing 64-character encryption keys, users can now unlock backups using their phone’s fingerprint, face ID, or screen lock PIN. This update marks a major improvement in account recovery and data privacy for WhatsApp’s over 3 billion users worldwide.
Image Credits:WhatsApp
What Does Passkey Protection Mean for WhatsApp Users?
Passkey protection in WhatsApp’s end-to-end encrypted backups replaces traditional passwords with secure biometric or device-based authentication. That means even if you lose your phone, you can easily verify your identity using your old device’s built-in security. This move simplifies backup recovery while keeping your data fully encrypted and inaccessible to anyone else — including Meta itself.
How to Enable WhatsApp’s Passkey-Protected Backups
To activate the new passkey protection feature, open WhatsApp and go to:
Settings → Chats → Chat Backup → End-to-End Encrypted Backup.
If available, you’ll see the option to enable passkeys. Once turned on, your future backups will use your device’s biometric or screen lock credentials instead of a manually entered password or encryption key.
When Will the Passkey Feature Roll Out?
WhatsApp confirmed that passkey support for encrypted backups will roll out gradually over the next few weeks and months. Users should keep an eye on app updates to see when the option becomes available. As Meta continues to strengthen WhatsApp’s security ecosystem, this feature represents another step toward passwordless authentication — a growing trend in 2025’s cybersecurity landscape.
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