WhatsApp Introduces Passkey-Encrypted Backups

WhatsApp is rolling out passkey-encrypted backups, thereby letting users protect and recover their chat history using their face, fingerprint, or device screen lock instead of remembering a long password or storing a 64-digit recovery key.

A Major Step in WhatsApp’s Encryption Journey

WhatsApp has announced a new feature that allows users to encrypt their chat backups with passkeys rather than relying on passwords or lengthy encryption codes. Passkeys are a form of passwordless authentication that combine something a user has (their phone) with something they are or know (such as biometrics or a screen lock code). According to WhatsApp, this will make end-to-end encrypted backups simpler and safer to use across iOS and Android devices.