Even more importantly, Google has finally set up Authenticator so you, and apps on your device, can’t take a screenshot of its contents on Android.

How does Google Authenticator work? On many modern apps and some websites, you're often given the option to activate two-factor authentication (also known as 2FA).

It is simple to use two-factor authentication on your Google Account, but the process to set it up is a tad confusing. Our Android customization walks you through the setup using Google Authenticator.

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 ...

Download and install the Google Authenticator app on your new phone (Android or iPhone) from the Play Store or App Store, respectively.

1. What is two-step authentication? In this context, Google Authenticator works as a second line of defense if your account is compromised. When setup of Authenticator is complete, you log in to ...

If you carry a Windows Phone, install the Microsoft Authenticator app, which uses the same standard to create authentication tokens that are identical to those from the Google app.

This week, Google has given its 2FA app, Google Authenticator, a much-needed overhaul.