Google’s Authenticator App Just Got a Handy New 2FA Tool You can now sync sign-in codes across devices—but they aren’t end-to-end encrypted. Photograph: Rasid Necati Aslim/Getty Images ...

How to Add an Account to Google Authenticator You need two things: Google's authenticator app and a code from the account you want to add to the app (Facebook, Amazon, your bank, etc.).

Beyond just making social media venues safer, here's how to shift away from SMS-based two-factor authentications and secure your online life properly, by using Google Authenticator on your iPhone.

Google has updated its security app for two-factor authentication to sync passcodes across devices, but users without a Google account can still use the app.

Authenticating apps is an annoying but seemingly necessary feature of modern life. Lots of apps now require it and various apps are trying to get us to use their authenticator services. All except ...

Google is an ap authenticator that uses two-factor authentication to create a one-time passwords for apps and websites.

Google ads for Google Authenticator on Google search may not be genuine even when verified by Google. The worrying case of a fake 2FA app malware attack.

An update to Google Authenticator this week finally enabled backups for your two-factor authentication codes. But the feature comes with a security risk.

Google Authenticator is one of the most popular options out there -- the app ties directly into your Google Account and is available across Android, iPhone, and the web.