I'm hearing from more users about protecting their online identities, and I got a question this week about two-factor authentication, which the reader had heard of but didn't quite understand.

Two-factor authentication on Facebook adds an extra level of security to your social media account by connecting it with another device. If someone tries to sign in from an unfamiliar device, the ...

Raise your hand if you’ve avoided enabling two-factor authentication for websites that offer it because it’s too much of a hassle to launch an app, find the appropriate site entry, copy a six-digit ...

Discord is the go-to communication platform for many people. If you use it to communicate with friends or keep up with the latest developments in your fields of interest, you must enable two-factor ...

PALM BEACH COUNTY, Fla. — So, you are now beefing up your cyber-security with a password manager. Right? Now, here is a way to make that protection even stronger. It is called two-factor ...

When signing in to web services, many people have set up two-step authentication or multi-factor authentication because authentication using only an email address and password can be insecure. However ...

There are many tools for setting up two-factor authentication, a security mechanism that prevents improper access. These four methods are the most compelling. By Brian X. Chen When Facebook revealed ...