WhatsApp adds passkey protection to end-to-end encrypted backups
WhatsApp is adding a new way to access your encrypted backups with passkey support. This means if you lose your device, you can use methods like fingerprint, face, or the screen lock code of your previous device to access WhatsApp’s backup. For years, WhatsApp didn’t have an encryption layer for its chat backups. However, in 2021, Meta added a way for users to protect their backups with end-to-end encryption using either passwords or 64-character encryption keys . The trouble with both is that
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