Two-Factor Authentication (2FA) enhances security by adding a second step to the login process. It combines something that you know (for example, your password) with a second factor, typically from something that you have (for example, your phone). Requiring both to log in decreases the threat of a leaked password.

Enable 2FA Globally #

To enable Two-Factor Authentication globally for your WHMCS installation:

1. Go to Two Factor Authentication. #

Go to Configuration () > System Settings > Two Factor Authentication.

2. Activate the desired service. #

Click Activate under the service that you would like to enable.

3. Enable 2FA for users and admins. #

Select or deselect the following settings to enable or disable 2FA for users and admins:

• Enable for use by Clients (for users)
• Enable for use by Administrative Users (for admins)

4. Configure the service. #

Configure any additional configuration settings for your chosen method.

5. Save your changes. #

Click Save.

You can repeat these steps for each service that you want to enable.

Last modified: January 9, 2025