This can easily be dealt with by:
- Enter “about:config” in your Firefox address bar and accept the risk
- Search for “trusted-uris”
- Double click “network.negotiate-auth.trusted-uris” and make sure it reads: “ist.ac.at,ist.local,ista.local”. Add any domain missing.
- Press “OK” and close the “about:config” bar, you should now be logged in automatically, when you’re in the IST Austria Network (On Campus or using VPN).
If you still have issues, or discover this issue with a different browser, please don’t hesitate to contact: firstname.lastname@example.org