Two-factor authentication is critical to securing your online accounts, and Duo Mobile offers the best combination of security, accessibility, and ease of use.

If you connect your Microsoft Account to a Microsoft app with two-factor authentication turned on, you'll be able to use an app like Microsoft Authenticator to generate a code to allow you to log ...

In addition to storing your passwords and login credentials, the Passwords app can also generate verification codes for additional sign-in security.

Third-party authentication apps generate the code on your smartphone, so they can still work if your smartphone can’t get a cell signal.

If you lose your phone or switch devices, you might get locked out of your online accounts. Here’s how to prevent that from happening.

Generally, choosing to receive a one-time code is regarded as less secure compared with relying on authenticator apps ...

Why It's Smart to Use Authentication Apps for Multifactor Security The apps generate short-lived codes to use along with a password. That can be safer than having codes texted to you.

Software 2FA is an excellent middle ground that uses an application on your mobile phone to generate random 2FA codes once every 30 seconds. When you log in, you check the app and enter the current ...

What is two-factor authentication? Why do I need to set it up? What are the best apps? Bradley Chambers answers all your questions in this article.

Jack Wallen explains how you can create an app password to bypass two-step authentication on your mobile devices.