Two-factor authentication is a security process in which users use two different-factor authentications to verify themselves.
It usually entails a password/passcode as the first authentication factor, and the second factor is a security token (OTP) or biometric factor (fingerprint or face scan).
Setting up 2FA on your account
Login to your Grey account either on the website or mobile app.
On the mobile app, click on "More" and select Two-factor authentication.
On the website, click on the settings icon to access the settings page.
Select the Authenticator app as your method of 2FA.
Using the Authenticator app
To enable 2FA using an authenticator app, you must download and install the app on your phone. Authenticator apps include Google Authenticator or Duo Mobile, among others.
Select ''Authenticator App".
Scan the QR code displayed using your authenticator app or enter the setup key.
Click "Next".
Enter the six-digit code generated by the authenticator app and click ''Enable.''
👍 You have successfully set up your 2FA using the Authenticator app verification.