WhatsApp Passkey Backup: A Smarter Way to Secure Your Chats in 2025
WhatsApp has launched passkey-encrypted backups in 2025—letting users lock their chat backups with fingerprint or Face ID. In this guide, learn how to enable biometric security, why it matters for USA and Canada users, and how it protects against scams and data leaks. Includes real stories, step-by-step setup, and privacy tips for mobile users.