Google Authenticator has been around for over a decade, is free, and will work with virtually every service that supports ...

Proton adds a new two-factor authentication app to its suite of privacy-led tools alongside its email, password manager, VPN, and more. Proton Authenticator is free to use.

Using passkeys is a safer alternative to the risky password habits 49% of US adults use, according to CNET's password survey.