Enable Web Browser GSSAPI Authentication

Firefox

In Firefox on CNF Linux, GSSAPI Authentication ("auth negotiate") may already be enabled. You can confirm this with the following steps.

1. Open Firefox
2. In the URL bar, type in:
   about:config
3. On the "Proceed with Caution" window, click "Accept the Risk and Continue"
4. In the "Search preference name" box, type in:
   negotiate*trusted
5. There will be a single result: network.negotiate-auth.trusted-uris
6. This single result should be set to:
   https://
7. If it is not, you can click the 'pencil; icon on that row, and then type in:
   https://
   and then click the check box to confirm your change
8. Close this tab. Your are all set.

Chrome

In Chrome on CNF Linux, you will need to enable GSSAPI Authenticaation ("auth negotiate") with the following steps:

1. Open Chrome
2. In the URL bar, type in:
   chrome://policy
3. Check the box labeled "Show policies with no value set"
4. In the Policies search box, type in:
   AuthServer
5. For the policy result, "AuthServerAllowlist"