However, you can achieve this increased security through our offered integration with two established identity management services that do support two-factor authentication - Okta and Onelogin.

To start with you need to enable SSO integration with Okta or Onelogin. You can find the details of those integration on the following URLs:

Secondly, you need to activate the two-factor authentication on either Okta or OneLogin directly. Here are the details from their sites:

Onelogin & two-factor authentication