Getting Firefox to work with Windows authentication

There are 3 settings you need to change in Firefox in order to get Firefox to work with Windows authentication.

In the address bar, type about:config

Find the following 3 properties:

• network.automatic-ntlm-auth.trusted-uris
• network.negotiate-auth.delegation-uris
• network.negotiate-auth.trusted-uris

You need to add the server you wish to authenticate to the end of the value associated with the property, so it should read something like “localhost, myserver.com”.

via Getting Firefox to work with Windows authentication | Web Design Harrogate – Thinksynergy.co.uk.