Multi-Factor Authentication (MFA), or sometimes referred to as 2FA (two-factor authentication), is a process of providing two pieces of identification as your credentials when logging in into your account. This means that whenever you need to access, either your CUE email, Online Services, or Moodle, you will need to provide something that you know (your password), and something that you have (eg., PIN code sent to your phone or a piece of hardware).
You can use one or any combination of the options presented on the next page to implement MFA on CUE services:
Using a Hardware Token (a video tutorial is also available here)
Setting up MFA for CUE Services
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