Proton has a free new authenticator apps, which is available cross-platform with end-to-end encryption protection for data.

The general problem of how to ensure app integrity without relying on the dominant OS providers has cropped up elsewhere.

If you're a Microsoft Authenticator user, like me, you’ve probably received at least one notice that the app's password ...

Passkeys are stored within your device's operating system or credential manager. So, what happens if your device falls into ...

Multi-factor authentication (MFA) adds an extra layer of protection to your accounts. Instead of relying only on a password, ...

Why are passkeys so much safer than passwords? And how exactly does this sorcery work? We go behind the scenes of this still-evolving authentication process.