Google Authenticator Setup | How to set up Google Authenticator for 2FA (2025)

Google Authenticator Setup | How to set up Google Authenticator for 2-Factor Authentication (2025) In this video, I will show you how to set up and use the Google Authenticator app to enable 2-factor Authentication. The Google Authenticator app is by far the best 2FA app available. This Google Authenticator setup tutorial will show you step-by-step how to enable Google Authentication for any apps and accounts you already have. #googleauthenticator #2factorauthentication #2fa Timeline 0:00 Intro 0:52 What is Google Authentication 1:23 How GA Works 1:40 How to Setup Google Authentication 5:30 How to Backup GA Codes 6:00 Privacy Settings and App Interface 6:23 How to Transfer GA codes to another phone 7:40 Google Authenticator alternatives