*Update*

All authentication issues have been resolved.
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Previous Description (2017-09-11 12:42:00):

ITS is aware of an issue with systems and services that use Queen's Active Directory for Authentication. Users may experience problems logging into services such as iTrack, netid.queensu.ca and Eduroam Wireless Service.

ITS is investigating the cause of the issue and will update this notice as more information is available.