Google Authenticator is a two-step verification software used to keep your Google account and its related apps and programs more secure. You can download Google Authenticator as a smartphone app and use it when logging into Google apps and programs.
Google Authenticator protects your Google account from keyloggers and password theft. With two-factor authentication, you’ll need both your password and an authentication code to log in. The Google Authenticator app runs on Android, iPhone, iPod, iPad and BlackBerry devices.
If you’ve got two Android phones, you can transfer your accounts to a new phone by exporting them via a QR code generated by the Authenticator app. Install Google Authenticator on your new phone. … You’ll be shown a QR code. Center it in the grid in your new phone.
Is Google Authenticator tied to SIM card?
No, the Google Authenticator doesn’t stop SIM swapping attacks since the Authenticator (or any other OATH-TOTP app) isn’t related to your SIM card in any way.
Google Authenticator isn’t linked to your phone number or email. The app doesn’t require any internet or network connection. Google Authenticator generates one-time passwords based on the secret key shared between the app and the service that you protect with 2FA.
What happens if I uninstall Google Authenticator?
Deleting the Google Authenticator app from your phone will not automatically disable the 2FA on your accounts. You may also like: Transfer Google Authenticator 2FA codes to a New Phone. You will not be able to access any of the accounts, and in many cases contacting support will be the only option to recover access.
How do I get rid of Google Authenticator?
Turn off 2-Step Verification
- On your Android phone or tablet, open your device’s Settings app Google. Manage your Google Account.
- At the top, tap Security.
- Under “Signing in to Google,” tap 2-Step Verification. You might need to sign in.
- Tap Turn off.
- Confirm by tapping Turn off.
Is Google Authenticator backed up?
Google, as well as some of the other websites where you can protect your user account with two-step authentication, provides backup codes. … After you use a backup code once it’s gone for good. Most people print out these Google Authenticator backup codes and keep them at hand.
How do I find my Google Authenticator key?
Set up Google Authenticator
- On your device, go to your Google Account.
- At the top, in the navigation panel, tap Security.
- Under “Signing in to Google,” tap 2-Step Verification. …
- In the “Add more second steps to verify it’s you” section, under “Authenticator app,” tap Set up.
- Follow the on-screen steps.