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 ...

In “Two-Factor Authentication, Two-Step Verification, and 1Password” (10 July 2023), I explained that for true two-factor authentication, you needed to acquire your time-based one-time password (TOTP) ...

Last year, Sergio Caltagirone found himself in a tough spot. While traveling, his phone broke and stopped working completely. With no access to his Google and Microsoft authenticator apps, he lost ...

Security tools deserve transparency and better design.

Consumer Reports has no financial relationship with advertisers on this site. In a world riddled with data breaches, having a strong password isn’t always enough to keep your personal and financial ...

Authenticator apps auto-generate numerical codes to help secure your online accounts. These codes act as a form of 2-factor authentication (2FA). Here are some of the best authentication apps ...

I review privacy tools like hardware security keys, password managers, private messaging apps, and ad-blocking software. I also report on online scams and offer advice to families and individuals ...

Microsoft announces that the Authenticator app will detect jailbreaks and root access. Entra access will then be deleted.

Linux has a new authenticator app, and it’s easy enough for anyone to use Your email has been sent I’ve relied on various authenticator apps for some time. For those that don’t know, an authenticator ...

Follow these suggestions to fix the issue with the Microsoft Authenticator app for not displaying code. If the Microsoft account for the concerned user has expired or got deleted somehow, users can ...

Learn how to disable Microsoft's default requirement for its Authenticator app in Microsoft 365 and regain control over your organization's multifactor authentication settings. Although Microsoft has ...

Those of you who use Microsoft Authenticator as a password manager will have to find another option, and soon. That's because an upcoming change will pull the plug on the ability to use the ...