Authenticator apps are locked to a single device, and only someone using the authenticator app on that device has the ability to approve a request to access your Gmail account on a new device. If you’re already comfortable in Google’s ecosystem, you can use the Google Authenticator.
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.
How do I make Google Authenticator my default Gmail?
To get started, go to the Security page in settings. Click 2-Step Verification and then the Get Started button to sign in to your Google account and turn on two-step verification. By default, verification codes are texted to your phone, but you can choose to receive prompts via the Google app instead.
What happens if I lose my Google Authenticator device?
If you have lost or your phone was stolen, anyone may now generate new tokens using your Google Authenticator app. Yes, they are useless without the password but don`t take the risk and reset the Authenticator App in your Google Account 2-Step Verification settings.
How do I get my Google Authenticator code back?
To do that, you must log into your Google account, and then go to the Google 2FA site, where you’ll be prompted to log in once again. Upon successful authentication, you’ll see an entry for Backup codes. Click the SHOW CODES button (Figure A). Retrieving your Google 2FA codes.
How do I set up 2-step verification for Gmail?
Turn on 2-Step Verification
- Open your Google Account.
- In the navigation panel, select Security.
- Under “Signing in to Google,” select 2-Step Verification. Get started.
- Follow the on-screen steps.
What is 2-step verification on Gmail?
2-step verification adds an extra layer of security to your Google Account. In addition to your username and password, you’ll enter a code that Google will send you via text or voice message upon signing in.
How do I enroll myself in 2-step verification?
Select an enforcement method and setting.
- Sign in to your Google Admin console. …
- From the Admin console Home page, go to Security. …
- On the left, select an organizational unit or exception group.
- Click Allow users to turn on 2-Step Verification.
- Under Enforcement, choose when to start enforcing 2-Step Verification.
How do I get my 8 digit backup code for Gmail?
Create & view a set of backup codes
- Go to your Google Account.
- On the left navigation panel, click Security.
- Under “Signing in to Google,” click 2-Step Verification. You might need to sign in.
- Under “Backup codes,” click Continue .
- From here you can: Get backup codes: To add backup codes, click Get backup codes.
How can I get verification code without phone?
The Google Authenticator app for Android, iPhone, or BlackBerry can generate verification codes. It even works when your device has no phone or data connectivity.
Can I install Google Authenticator on more than one device?
You can have Google Authenticator on two or more devices and use them simultaneously, or as a backup, in case your phone will get lost, stolen or damaged.
How do I restore my Google Authenticator without a key?
Fill out an account recovery form.
- Sign in to your Google account.
- Navigate to the verification code page.
- Select “More options”.
- Click “Get help”.
- Then “Request Google’s help”.