The Remember My Device feature allows the browser to remember that user has confirmed the identity using 2FA and skip 2FA on subsequent logins. By following this guide you can allow the users to set up Remember My Device/Trusted devices.The Drupal Two Factor Authentication - 2FA / Passwordless Login is available for Drupal 7, Drupal 8, Drupal 9 and Drupal 10.

Prerequisites:

• The following checkboxes are enabled under Login Settings tab of the module:
  • Enable Two-Factor module
  • Invoke Inline Registration to setup 2nd factor for users

Configure Remember My Device

• Register/Login with miniOrange.
• Navigate to Login Settings tab. (Path - /admin/config/people/miniorange_2fa/login_settings)
• Scroll down to the Remember My Device section and enable the Remember My Device checkbox.

• Configure the following settings:
  • Device Profiles Expiry Time (In days) - Select the number of days for which the device profile should be remembered. 2FA will be invoked again once it expires.
  • Enter the number of devices - You can configure the number of devices which can be remembered at a time for a user profile. Once this is exceeded, 2FA will be invoked for the users on all the later devices.

You have successfully configured Remember My Device.

User Experience:

1. Open a new browser/private window and go to your Drupal site login page.
2. Login with your Drupal credentials.
3. Enable Remember this device checkbox and complete the second factor of authentication.
4. You have successfully logged in to your Drupal site.
5. 2FA will not be invoked on the remembered device for subsequent logins.