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Operation Status Dresden University of Technology
Single sign-on (Shibboleth)
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◆ Operational
The ZIH offers the Single-Sign-On Portal (Shibboleth), which can also be used by external services for user authentication.
20 entries, newest to oldest
Monday, 08 September 2025 08:30:45
Maintenance: Certificate renewal for Shibboleth (SSO), 08-Sep-2025, 10:30 a.m. - 11 a.m.
On 08-Sep-2025, from 10:30 a.m. to 11:00 a.m., the certificates on the database servers for Shibboleth will be renewed. This will change the certificate chain to that of our new provider. No …
Wednesday, 16 July 2025 12:28:20
Shibboleth malfunction: longer waiting times and outages at the central login service
Resolved after 1h 7m
Thursday, 19 June 2025 09:00:43
Note: OWA (Outlook Web App), information on logging in
Resolved after 5883h 34m
Thursday, 19 June 2025 08:00:43
Migration F5-Loadbalancer for PrivacyIdea/2FA 19 June 2025 10:00–10:30 a.m.
The PrivacyIdea service, which manages the tokens for the 2FA and is located behind the F5 load balancer, is to be converted to the new virtualized load balancers. There may be temporary connection …
Wednesday, 18 June 2025 11:00:11
Certificate renewal on the database servers for network authorization, 18 June 2025, 1:00–2:00 p.m.
On 18 June 2025, 1 p.m. to 2 p.m., the certificates on the database servers for network authorization will be renewed. This will change the certificate chain to that of our new provider. Due to the …
Wednesday, 11 June 2025 13:30:49
Maintenance: F5 load balancer migration for Shibboleth/OpenLDAP, 11 June 2025, 03:30–05:00 p.m.
The F5 load balancer, which is used for load balancing and high availability of the Shibboleth Identity Provider and the OpenLDAP directory service, will be replaced with a newer version on 11 June …
Wednesday, 11 June 2025 11:00:46
Maintenance: Redundancy test of the database servers for network authorization , 11 June 2025, 1:00–2:00 p.m.
On 11 June 2025, the ZIH will carry out a redundancy test of the database for network authorization between 1:00 p.m. and 2:00 p.m. The probability that the test will lead to failures is low.
Monday, 19 May 2025 10:29:24
Malfunction: SAP access via browser partially restricted
Resolved after 1030h 23m
Thursday, 15 May 2025 07:00:44
Restrictions on access to TUD services from outside, 15.05.2025 9:00 a.m. - 15.05.2025 3:00 p.m.
Resolved after 1h 43m
Tuesday, 29 April 2025 12:14:58
Restrictions Group Drives Shibboleth (SSO), Cisco Secure Client / Any Connect, eduVPN, Dyport, Softphone
Resolved after 3h 45m
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