From PC Mag: Proton is expanding its suite of privacy and security-led tools with the introduction of a new two-factor authentication app. This is Proton’s first foray into 2FA, although it does already offer its own password manager. It says it wants to offer an alternative to Google and Microsoft’s popular tools and dedicated apps like Authy and Duo.
The new open-source Proton Authenticator app joins Proton Mail, Proton Pass, and Proton VPN. It works similarly to its rivals by generating unique login codes that last only 30 seconds before regenerating as an alternative to SMS authentication.
Proton Authenticator is out now, and it’s available across Android, iOS, Linux, macOS, and Windows. You can use the tool with or without a Proton account, and it’s free for everyone.
The app automatically backs up data and can be used offline. Proton promises a secure system that syncs across all your devices, allowing you to easily switch between mobile and desktop whenever necessary. You can also lock the app down further with biometrics or a PIN.
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