WhatsApp Adds Passkey Support to Strengthen Encrypted Chat Backups
WhatsApp is rolling out passkey protection for end-to-end encrypted backups, offering users a more convenient and secure way to restore their data. With this new method, people can use fingerprint, face recognition, or the screen lock code from their previous device to access their chat backups.
Previously, restoring encrypted backups required remembering a password or keeping a 64-character encryption key handy. This often caused frustration for users who lost access to their credentials. Now, passkeys eliminate the need to store or recall complex keys, making the backup recovery process both faster and more user-friendly.
Improving Long-Term Security
For years, WhatsApp’s backup system lacked an encryption layer, leaving some users concerned about data privacy. In 2021, the platform introduced end-to-end encryption for backups, adding a vital layer of protection. However, password and key-based access created usability challenges that this latest update now resolves.
By adopting passkeys, the app enhances security without sacrificing convenience. Since passkeys are tied to device authentication systems, unauthorized access becomes much harder. This balance between simplicity and safety reflects a growing trend among messaging services adopting device-based security credentials.
Gradual Rollout to Global Users
The new feature will be introduced gradually over the coming weeks and months, reaching users in stages. Those eager to try it can check their settings under Chats > Chat Backup > End-to-End Encrypted Backup to see if the option appears.
WhatsApp, which surpassed three billion active users in May, continues to strengthen its data protection tools. With this addition, restoring conversations after a lost or replaced phone will become more seamless, secure, and intuitive.
