MIT IS&T incident

Expired certificate issues impacting SSO logins

Resolved after 7 hours 44 minutes, affecting General and Network and 1 more, on September 2, 2025.

resolved Sep 02, 2025, 12:24 PM UTC

IS&T has resolved the issue impacting Touchstone. If you encounter further authentication difficulties, please contact the Service Desk at 617-253-1101 or [email protected].

Started
Sep 02, 2025, 04:39 AM UTC
Resolved
Sep 02, 2025, 12:24 PM UTC
Duration
7h 44m
Detected by Pingoru
Sep 02, 2025, 04:39 AM UTC

Affected components

GeneralNetworkAcademic ServicesAdministrative Services

Update timeline

  1. investigating Sep 02, 2025, 04:39 AM UTC

    IS&T has identified an issue with Touchstone authentication impacting Global Protect, Atlas, Alumni as well as other services.

  2. resolved Sep 02, 2025, 12:24 PM UTC

    IS&T has resolved the issue impacting Touchstone. If you encounter further authentication difficulties, please contact the Service Desk at 617-253-1101 or [email protected].

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