News & Alerts

3 December 2025, 9:15 a.m.: Renewal of certificates in eduroam completed: #ufrstatus #wartung #stoerung On Wednesday, 3 December 2025, the certificates for logging into eduroam (Wi-Fi) will be renewed. This may result in some devices no longer being able to authenticate with eduroam, as the relevant root certificates may not be fully available on some devices. #wartung #stoerung
2025-12-02 16:32: HISinOne available again: #ufrstatus #wartung The campus management system HISinOne is available again after a successful update.
2025-12-02 13:43: HISinOne maintenance, Tue, December 2, starting at 4 p.m., approx. 60 min.: The HISinOne campus management system (production, demo, and active test system) will be unavailable today, Tuesday, December 2, 2025, from 4:00 p.m. for approximately 60 minutes due to urgent maintenance work (security hotfix).
2025-12-01 22:15: Maintenance of the telephone system is complete.: #ufrstatus #wartung #stoerung The maintenance of the telephone system announced for tonight from 7 p.m. has been completed. All nodes are fully available again.
2025-12-01 from 7 p.m.: Telephone service interruption: #ufrstatus #wartung #stoerung Due to maintenance work on the central telephone system, there will be an interruption in telephone service from 7 p.m., meaning that no calls will be possible during this time. We will inform you here as soon as the maintenance work is complete.
2025-12-01 from 9:00 a.m.: Maintenance work on the telephone system: #ufrstatus #wartung #stoerung On Monday, 1 December 2025, between 9:00 a.m. and 5:00 p.m., security-critical patches and updates must be installed in the central telephone system. This should not cause any fundamental disruption to telephone services, but there may be short-term malfunctions.
3 December 2025, 9:00 a.m.: Renewal of certificates in eduroam: #ufrstatus #wartung #stoerung On Wednesday, 3 December 2025, the certificates for logging into eduroam (Wi-Fi) will be renewed. This may result in some devices no longer being able to authenticate with eduroam, as the relevant root certificates may not be fully available on some devices.
28 November 2025, 14:13: Interruption of UC access for Openscape Mobile: #ufrstatus Due to extensive maintenance work, patches and certificate renewals, there are currently still disruptions and interruptions to telephony via Openscape Mobile access. This only affects access to telephony via mobile devices that access UC via an app! VoIP telephony and web access to UC are not affected. #wartung #stoerung
28 November 2025, 10:36 a.m.: bwSync&Share: On 8 December 2025, the bwSync&Share service will be unavailable from 6 p.m. to 10 p.m.: #ufrstatus #bwSync&Share: Update (Nextcloud) - Service unavailable
27 November 2025, 12:05 p.m.: Announcement of maintenance on bwCloud-OS Freiburg on 3 December 2025: #ufrstatus #wartung On 3 December 2025, maintenance work will be carried out on the bwCloud-OS at the Freiburg site from 8 a.m. to 4 p.m. This will only affect customers of bwCloud-OS Freiburg.#ufrstatus
27 November 2025, 10:47 a.m.: urgent maintenance work on the telephone system: #ufrstatus #wartung #stoerung Due to urgent maintenance work on the telephone system, interruptions are to be expected repeatedly over the next 2 hours.
21 November 2025, 7:46 p.m.: ZUV – Maintenance work completed: #ufrstatus #wartung Maintenance work on the main systems (AD, Mail, File) has been completed.
2025-11-21 17:46: HISinOne available again: #ufrstatus #wartung The campus management system HISinOne is available again after a successful update.
2025-11-21 12:44: ZUV – Urgent maintenance work on the central university administration systems – Today, Friday, 21 November 2025, 3–6 p.m.: #ufrstatus #wartung The ZUV's login, email and file servers will be unavailable from 3 p.m. to approximately 6 p.m. due to urgent maintenance work.
2025-11-21 07:58: HISinOne maintenance on Friday November 21 from 3 p.m. to approx. 6 p.m.: #ufrstatus #wartung The campus management system HISinOne (productive, demo, active test) is not available on Friday, November 21 from 3 p.m. to approx. 6 p.m. due to urgent maintaenance work on a third-party system.
2025-11-19 17:23: HISinOne available again: #ufrstatus #wartung The campus management system HISinOne is available again after a successful update.
2025-11-18 11:52: HISinOne maintenance on Wed. November 19 from 4 pm for approx. 60 min.: #ufrstatus #wartung The campus management system HISinOne (productive, demo, active test) is not available on Wednesday, November 19 from 4 pm for approx. 60 min. due to necessary system maintenance.
2025-11-17 10:12: myAccount maintenance break on 17 November 2025 from 7 p.m. to 8 p.m.: #ufrstatus #wartung On 17 November 2025, there will be a myAccount maintenance break from 7 p.m. to 8 p.m. Unfortunately, the service will not be available during this time. We apologise for any inconvenience caused.
2025-11-12 17:04: HISinOne available again: #ufrstatus #wartung The campus management system HISinOne is available again after a successful update.
2025-11-10 17:31: HISinOne maintenance on Wed. November 12 from 4 pm for approx. 60 min.: #ufrstatus #wartung The campus management system HISinOne (productive, demo, active test) is not available on Wednesday, November 12 from 4 pm for approx. 60 min. due to necessary system maintenance.
2025-11-10 09:39: myAccount maintenance break 10 November 2025 - 7:00 p.m. - 8:00 p.m.: #ufrstatus #wartung On 10 November 2025 from 7 p.m. to 8 p.m., the myAccount service will unfortunately be unavailable due to maintenance. We apologise for any inconvenience caused by this interruption.
2025-11-08 21:26: ILIAS available again: #ufrstatus #wartung ILIAS security update successfully completed.
2025-11-08 19:40: ILIAS: Important security update: #ufrstatus #wartung Security update for all ILIAS platforms. ILIAS will be unavailable during this time.
6 November 2025, 10:30 p.m.: ILIAS security update: #ufrstatus #wartung ILIAS security update: The various ILIAS instances will be unavailable for a short period of time.
2025-11-05 16:50: HISinOne available again: #ufrstatus #wartung The campus management system HISinOne is available again after a successful update.
5 November 2025, 4:44 p.m.: Migration of the ZUV firewall completed: #ufrstatus #wartung #stoerung The firewall upgrade at the central university administration has been successfully completed. All network areas in the administration are now accessible again. VPN connections to the ZUV are available again, but SSL VPN is no longer possible with the new firewall. Please use IPsec VPN instead.
2025-11-05 10:29: HISinOne DEMO system available again: #ufrstatus #wartung The HISinOne DEMO system HISinOne is available again.
2025-11-04 15:49: HISinOne DEMO system is currently unavailable: #ufrstatus #wartung The HISinOne DEMO system is currently unavailable. We are working on a solution and will post a message here as soon as the DEMO system is available again.
2025-11-03 13:09: HISinOne maintenance work, November 5, 2025, from 4 p.m. to November 6, 2025, 10 a.m.: #ufrstatus #wartung On Wednesday, November 5, 2025, starting at 4:00 p.m., the computer center will be performing maintenance work (firewall) and we will be taking HISinOne offline for maintenance at the same time (all systems). As the work could take some time, please expect a longer downtime. We will make the system available again as soon as possible — but possibly not until Thursday, November 6, 2025, at 10:00 a.m.
28 October 2025, 20:12: Issue resolved, authentication service ‘keycloak’ was still disrupted.: #ufrstatus #stoerung The problem causing the failure of some services has been identified and the malfunction has now been rectified. All services are available again as normal.

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