Proton Disrupts Two-Factor Authentication Market with Open-Source, Cross-Platform Authenticator
Passwords alone are increasingly vulnerable to sophisticated attacks, costing billions annually. Proton has launched Proton Authenticator, a free, open-source 2FA app offering encrypted backups, multi-device sync, and desktop support to eliminate common security compromises. This move reinforces Proton's mission to democratize privacy-first tools in an era of rising account takeovers.