Tag Archives: CAS

Issue with CAS registration page for Mobile Users Mar. 19 – Mar. 26

Posted on March 26, 2020 by Hongbo HE

Since March 19, 2020, a configuration error in the CAS single-sign on service prevented 62 people from using their mobile devices to reach the second factor registration page. Desktop users were not affected. The issue was rectified today. We apologize … Continue reading →

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Scheduled maintenance – Central Authentication Service (CAS): Saturday, February 18, 2017 from 5 a.m. to 8 a.m.

Posted on February 16, 2017 by Branka Halilovic

On Saturday, February 18, 2017 from 5 a.m. to 8 a.m., Computing and Communications Services (CCS) will perform system maintenance on Ryerson’s Central Authentication Service (CAS).  CAS controls the login process to my.ryerson.ca, Google Apps at Ryerson, and other services … Continue reading →

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Scheduled Central Authentication Service (CAS) maintenance: Thursday, February 6, 2014 from 6:15 am to 6:45 am

Posted on February 5, 2014 by Branka Halilovic

On Thursday, February 6, 2014 between 6:15 am and 6:45 am, CCS will perform necessary system maintenance on Ryerson’s Central Authentication Service (CAS) that controls the login process to my.ryerson.ca, Google Apps at Ryerson, and other services. CAS users may … Continue reading →

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CAS/my.ryerson Service Disruption: Friday, June 14 2013 9:33 AM – 9:42 AM

Posted on June 14, 2013 by Hongbo HE

A data replication issue with the Central Authentication System (CAS) caused intermittent login problems starting at approximately 9:33 AM.   CAS services were restarted and full services were restored at 9:42 AM.  We are continuing to investigate this issue. Please accept … Continue reading →

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