While my opinion may not be popular, I think Google's QR code authentication is better than other 2FA methods.

Google is changing the way you confirm if contacts are legit. The company has begun rolling out a QR code to verify that the person you're communicating with is, in fact, who they say they are, ...

First, turn on two-factor authentication for the account. You'll get a QR code or setup key. Next, open the Google Authenticator app and tap the plus sign. Record the 2FA code/key. Whenever you're ...

That recovery code is what you'll use to get back into your account should something happen and you lose access to your two-factor authentication codes. It's not something that companies like ...

There's one important detail you have to know should you want to use your Google Voice number with a two-step authentication service.

It is advising users to be on high alert for suspicious activity and add extra security measures, like two-factor ...

Federal investigators say fraudsters are finding contact information online to launch Google verification code scams. News5 uncovers how it works and why you should never share a verification code.

A cellular carrier may have injected ads into a Google 2FA verification text message. Google has since confirmed that it's not to blame.

SMS is widely regarded as an insecure form of two-factor authentication, and another example of this has just emerged. A carrier looks to be injecting ads into the Google verification code used to ...

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