While Google Authenticator is immensely popular, one of the biggest critiques has been the inability to back up one-time 2FA codes and the lack of multi-device support.

If you’ve enabled two-step verification (2SV) on your Google account, a logical next step for many is to set up Google Authenticator.

Google Authenticator 7.0 brings a Material You redesign and new features, while changing how you copy 2-factor authentication (2FA) codes.

The Google Authenticator app eliminates the possibility of an SMS-based attack using algorithms to generate the codes on your phone. Here's how to set it up: 1.

However, say you lost your phone without syncing your codes to your Google account, and you can't transfer the codes to a new phone. When this happens, reset two-step verification on each website ...

The latest update to the Google Authenticator doesn’t show the 2FA codes spontaneously and now waits for the user’s tap to reveal the codes.

Google Authenticator is a two-step verification software used to keep your Google account and its related apps and programs more secure.

Google Authenticator and Authy are examples of free 2FA apps that protect your accounts from unwanted access. Both provide one-time verification codes, but they work differently.

Prefer to use Google Authenticator to log in to Firefox Accounts, or get push notifications on Firefox's mobile app?