Microsoft discards features from Authenticator - Proton introduces a fresh 2FA app as a response
Introducing Proton Authenticator: A Secure Alternative to Microsoft Authenticator
Microsoft has announced that it will be discontinuing autofill with its Authenticator app[1]. In response, Proton, the Swiss-based privacy company, has introduced a new two-factor authentication (2FA) app called Proton Authenticator[2]. This dedicated 2FA app is available for free download on Windows, iOS, Android, macOS, and Linux, making it a suitable alternative for users across multiple platforms[3].
Key features of Proton Authenticator include:
- Cross-platform availability: With native apps available for Linux, Windows, macOS, iOS, and Android, users can secure their accounts on a wide range of devices[1][2][3].
- Open source and privacy-focused: Proton Authenticator is fully open source, allowing independent verification of its security and privacy claims. It emphasizes privacy by offering end-to-end encrypted backups and cross-device sync without ads or tracking[1][2][3].
- Easy migration and import: Users can import existing 2FA tokens from other popular apps, including Google Authenticator and Microsoft Authenticator, facilitating a smooth transition[2][5].
- Offline functionality: The app generates codes offline and automatically backs them up securely[2][5].
- Security features: Proton Authenticator supports biometric/PIN protection and encrypts stored 2FA codes end-to-end, adding a layer of protection beyond Microsoft Authenticator’s typical offering[1][3].
Passkeys, a method used in place of traditional passwords for increased security, are also supported by Proton Authenticator. These rely on a private key stored on your device and a public key used by websites and services for identity verification. They are not vulnerable to data breaches and phishing scams[6].
While Microsoft Authenticator offers a polished user experience for Microsoft accounts, Proton Authenticator serves as a dedicated, standalone app focusing on strong security and privacy across all accounts, not just Microsoft accounts[4]. However, importing from Microsoft Authenticator requires some manual steps, which could affect switching convenience[4].
For users prioritizing open-source transparency, privacy, cross-device secure sync, and broad platform support including Linux, Proton Authenticator is a strong, suitable alternative to Microsoft Authenticator for 2FA[1][2][3][5].
[1] - https://www.proton.me/blog/proton-authenticator/ [2] - https://proton.me/support/authenticator/ [3] - https://proton.me/support/authenticator-system-requirements/ [4] - https://www.proton.me/support/authenticator-microsoft-authenticator/ [5] - https://proton.me/support/authenticator-import-export/ [6] - https://proton.me/support/authenticator-passkeys/
- Although Microsoft is discontinuing autofill with Microsoft Authenticator, users have a secure alternative with Proton Authenticator, a new two-factor authentication app.
- Proton Authenticator is available for free download on Windows, iOS, Android, macOS, and Linux, ensuring versatility across multiple platforms.
- Microsoft 365 and Windows 11 users who value transparency, privacy, and cross-device secure sync might find Proton Authenticator a suitable alternative to Microsoft Authenticator.
- Proton Authenticator supports passkeys, a secure method relying on private keys for identity verification, safeguarding users from data breaches and phishing scams.
- While Microsoft Authenticator offers a polished user experience specifically for Microsoft accounts, Proton Authenticator focuses on strong security and privacy for all accounts, across various desktop (Windows) and laptop (Linux) platforms.
- To import existing 2FA tokens from Microsoft Authenticator, users will need to take some manual steps, which may impact the convenience of switching.
