Authenticator apps are a multi-factor authentication (MFA) method for encrypting your online login credentials. Stay protected with the best MFA apps we've tested. I review privacy tools like hardware ...

Secure your crypto wallets with top authenticator apps like Authy, Google Authenticator, and Microsoft Authenticator.

Ben Khalesi writes about where artificial intelligence, consumer tech, and everyday technology intersect for Android Police. With a background in AI and Data Science, he’s great at turning geek speak ...

Security-minded folks should use authenticator apps instead. MFA, formerly known as 2FA (two-factor authentication), is a secondary security method born out of the decades-old security principle that ...

Proton introduced its very first two-factor authentication app on Thursday. Now available across Android, iOS, Windows, macOS, and Linux, Proton Authenticator is an open-source alternative to ...

NordPass has added a TOTP authenticator directly into the mobile app, allowing users to generate and autofill authentication codes on any device.

If you use Microsoft Authenticator to store your login information, it's time to take action. This month, Microsoft began deleting stored payment methods from the app, and as of Aug. 1, 2025, stored ...