Google finally lets bind Authenticator with a user account. Now is it possible to sync two factor authentication codes with google accountwhich greatly simplifies the installation process. As a result, if your phone is lost or stolen, recovering an account on another device will be less of a hassle.

Cloud sync is already relatively common in other two-factor authentication tools like Authy, but Google has been slow to implement it in Authenticator, which launched in 2010.

“One big feedback we’ve received from users over the years has been about the difficulty of dealing with lost or stolen devices that have Google Authenticator installed.Christian Brand of Google wrote on his blog.Because one-time Authenticator codes were only stored on one device, the loss of that device meant that users lost the ability to sign in to any service where they set up two-factor authentication with the Authenticator.“

“In this update, we are introducing a solution to this problem by making unique codes more secure by storing them securely in the user’s Google account.‘ Brand wrote.This change means that users are better protected from lockouts and that services can trust users to retain access, improving convenience and security.“

How it works

To enable cloud sync for two-factor codes, you need to update the Authenticator app to the latest version for Android and iOS. Google has a support page that explains more details about this feature, confirming that “if you’re signed into your Google account with Google Authenticator, your codes will be automatically saved and restored to any new device you use.“.

This was a much needed change to make unique codes easier to use. Authenticator and other similar apps are a much safer option than using SMS codes. Did you know that iOS can now do this natively? Not everyone knows. The less friction that can be eliminated, the greater the acceptance. The sound you hear is a sigh of relief from IT support workers everywhere.

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Source: Google

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