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ADFS Single Sign On portal maintenance to occur Sunday, October 18

Oct 18, 2026, 2:00 – 4:00 AM

UK Information Technology Services (UK ITS) will be performing maintenance to the ADFS Single Sign On portal.

Services Impacted: Signing in to UK resources with ADFS Single Sign On.

Change Window: Sunday, October 18, 2026, from 2 a.m. - 4 a.m.

Details: During the outage window, signing in through ADFS Single Sign On will be intermittently unavailable. Users trying to sign in may receive an error message. Users that have already signed in to UK resources should not experience any interruption.

Justification: All upgrades to the ADFS Single Sign On portal are intended to improve performance and cybersecurity posture for the University.

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