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

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

Proton fixed a bug in its new Authenticator app for iOS that logged users' sensitive TOTP secrets in plaintext, potentially exposing multi-factor authentication codes if the logs were shared.

Proton has unveiled a new two-factor authentication app, which positions itself as a robust alternative to Microsoft Authenticator. As security co ...

Discover the best iPhone apps for productivity, security, and creativity in 2025. Unlock your device’s full potential with ...

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 ...

Proton has fixed a bug in the iOS version of its Authenticator app that logged users’ sensitive TOTP secrets in plaintext, potentially exposing 2FA codes if the logs were shared. A Proton ...