UPDATE: This work was completed on schedule, with approximately five minute of service outage.

Thursday, January 17 at 9:00pm there will be a 5-10 minute outage of the Shibboleth authentication system in order for operating system updates to be applied.

Shibboleth is used to access ServiceNow, ILLIAD Interlibrary Loan, and other web applications.

For questions about this event, please contact the CUIT Helpdesk at askcuit@columbia.edu, or call 212-854-1919.

To see all active and future Service Alerts, please visit http://www.columbia.edu/acis/alerts-list.html