Using popular applications such as Facebook, Twitter, Gmail,… will require us to have an account and a password to log in anywhere with an Internet connection, however the security method This password is quite ineffective without using the 2FA code generated from Google Authenticator. So what is Google Authenticator? How to install and use the Google Authenticator app?
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What is Google Authenticator?
Google Authenticator is a free two-factor authentication (2FA) code generator application developed by Google. This application generates 6-digit authentication codes that change at a fixed interval of 30 seconds, which are used to verify the user’s identity when they log in to a 2FA-protected account.
Google Authenticator can be used to protect online accounts, such as email accounts, bank accounts, social media accounts, etc. After turning on two-factor authentication, people will need to enter the account password followed by the 2FA code generated by Google Authenticator.
By creating a second layer of security, it will be very difficult for hackers to access everyone’s accounts, even if they fully grasp account information and passwords, so this is considered a of the best security methods at the present time.
Instructions for Installing Google Authenticator
How to install Google Authenticator on Android phone
- Visit CH Play: https://play.google.com/store/apps
- Select install to download the Google Authenticator application to your phone.
How to install Google Authenticator on iPhone
- Visit AppStore: https://apps.apple.com/us/app/google-authenticator
- Select the settings icon to download the Google Authenticator application.
Instructions for Using Google Authenticator
Step 1: After installing the Google Authenticator application and opening it, people will need to log in to their Google account to continue using it.
Step 2: Click the add code button after successfully logging in to your Google account.
Step 3: There will be 3 choices for everyone including:
- Scan QR code: Scan codes issued by apps or accounts people are using.
- Enter the setup key: Enter a key provided by the app or account you are using.
- Enter an existing account: Import keys from a Google Authenticator app on another device.
Step 4: After successfully entering the key, the application or account that everyone is using will provide a backup key to store in case the phone is lost.
Summary
Above is the necessary information to help people understand what Google Authenticator is as well as how to install and use this application. Weakhand hopes that this article has brought everyone useful content.
