Please follow the steps below to enable or disable Two-Factor Authentication (2FA):
Step 1: Go to the CEE Panel.
Step 2: Enter your login username and password.
Step 3: Click on your Profile option.
Step 4: Select Account Configuration.
Step 5: Locate the Two-Factor Authentication setting.
Step 6: Click Enable or Disable as per your requirement.
https://cedocs.netcorecloud.com/docs/two-factor-authentication