How to set up Authentication in GMAIL?

Enrolling in two-factor authentication (2FA) for Google accounts significantly enhances account security by adding an extra layer of protection beyond just a password. This reduces the risk of unauthorized access and protects your personal data and communications. 

Here, we’ll outline the types of authentication options available and provide step-by-step instructions to guide you through the enrollment process.

YUBIKEY

2FA

YUBIKEY

1. Log in to your Gmail account. Click the Google Apps grid (square icon) in the upper right corner, then select Account.

2. In your Account settings, navigate to Security > 2-Step Verification > and click Get Started.

3. Enter your password and click Next. On the following page, skip the phone setup and select Choose another option. From the dropdown, select Security Key and click Next.

4. Ensure you have your Yubikey with you, then click Next.

5. Insert your Yubikey into the USB port of your computer and tap the gold disk on the key. (Wait briefly if your laptop takes time to recognize the device.) A security pop-up will appear; click Allow and then Next.

6. After successful registration, name the Security Key by entering the asset tag from your key, then click Done.

7. To log in using your Yubikey, enter your username and password, click Next, and tap the button or gold contact on your Yubikey.

2FA

1. Download the Google Authenticator app on your smartphone.

2. Log in to your Gmail account. Click the Google Apps grid in the upper right corner, then select Account.

3. In your Account settings, go to Security > 2-Step Verification > Get Started.

4. (Temporary Step) Enter your phone number for verification and click Next. Input the confirmation code sent to your phone.

5. After verification, return to Security > 2FA Authentication > Authenticator App > Set up.

6. Choose your device type (iPhone or Android).

7. A QR code will appear. Open the Google Authenticator app on your phone, scan the QR code, and retrieve your unique 6-digit code.

Enter the 6-digit code to complete the setup.

Once the 2FA setup is complete, return to your account settings and remove your phone number for added security.

 

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