Users can import existing 2FA codes from other authenticator apps such as Microsoft Authenticator and Google Authenticator. The app operates independently, requiring no Proton account for use. The ...

Looking for a free two-factor authentication app that works across platforms? Proton Authenticator offers broad import ...

Ready for passkeys? First, figure out whether you want them syncable, device-bound, or roaming device-bound. Here's how.

Proton has fixed a bug in the iOS version of its Authenticator app that logged users’ sensitive TOTP secrets in plaintext, ...

After presenting numerous security apps for privacy-savvy users, Proton has now launched the Proton Authenticator app for ...