WhatsApp finally fixes chat backup problem: End-to-end encryption now with Passkey, here’s how to set it up

WhatsApp has introduced a new security feature that will safeguard users’ data and chats to a greater extent. The new security feature introduced by WhatsApp is Passkey-Based End-to-End encryption for chat backups. In simpler terms, this means that WhatsApp users can now protect chat backups using their biometrics (fingerprints and face recognition), or the screen lock used on the device.