1. Load up Firefox and navigate to about:config, you will see the following:
2. Click I’ll be careful, I promise! You will then see the following screen:
3. Search for NTLM, find the setting network.automatic-ntlm-auth.trusted-uris and double-click on it.
4. Enter iamcloud.net and click OK.
That’s it - you are now set for SSO with Firefox. If you've got any questions or need any help, please contact email@example.com