I use a work wiki which uses windows auth. I like firefox, but it always asks me for the username and password that I want to use.
The following fixes that:
- In firefox, type about:config in the address bar
- Find the key: network.automatic-ntlm-auth.trusted-uris, double click and enter the value of URLs that you want to use integrated auth. You can comma separate a list of them.
- Restart Firefox
Job done :-)