Universität Bonn

University IT and Data Center

Our WIFI never sleeps
We operate the central network of the University of Bonn.
We, the HRZ: traditionally modern
We are the contact point for all questions, ideas and projects concerning the central IT services of the University of Bonn. 
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Discover the digital world of your university
Our WIFI never sleeps
We, the HRZ: traditionally modern
Is your device already connected to the Wi-Fi?

University IT and Data Center

The University IT and Data Center (Hochschulrechenzentrum, HRZ) is the central IT service provider of the University of Bonn

News
Switching off electricity at Wegelerstrasse 6
Due to a crucial, scheduled shutdown of the the electricity at Wegelerstraße 6, which also affects our server rooms, the following services will be interrupted on Saturday, 17.10.2026, from 08:00 a.m. to 04:00 p.m.:  Bender (HPC system) clock1 Timeserver FDI at the Wegelerstr. MS-UG (machine room for institutes) Mailing-list-server listen.uni-bonn.de (Shut down starting at Friday, Oct 16, 4 p.m.) For organisational reasons, some services will already be interrupted the previous evening.  Services not listed here will be operated from a secondary location, for the duration of the maintenance work. 
IT classes in the winter semester 2026/2027
As usual the HRZ offers several IT classes in the winter semester 2026/2027: Working with spreadsheets (only in German) MS Excel I first class: 30.11.2026 - 02.12.2026, 09:00 - 12:00 o'clock each; registration starting: 15.10.2026 second class: 20.01.2027- 22.01.2027, 09:00 - 12:00 o'clock each, registration starting: 01.12.2026 MS Excel II class: 15.12.2026 - 17.12.2026, 13:00 - 16:00 o'clock; registration starting: 15.10.2026 Image editing (only in German) Editing images using GIMP Wednesdays: 25.11.2026 and 02.12.2026 (two days), 13:00 - 16:00 o'clock each, registration starting 15.10.2026 HPC (all classes are held in English) - Registration starting now Building a Raspberry Pi Cluster one class: 13.11.2026, 09:00 - 17:00 o'clock Introduction to Programming with Python first class: 02.11.2026 - 03.11.2026, 13:00 - 16:30 on each day second class: 15.02.2027 - 16.02.2027, 09:30 - 13:00 o'clock on each day third class: 22.03.2027 - 23.03.2027, 13:00 -16:30 on each day Introduction to Programming with R first class: 18.11.2026 - 19.11.2026, 13:00 - 16:30 on each day second class: 03.03.2027 - 04.03.2027, 09:30 - 13:00 o'clock on each day Introduction to Working on HPC Clusters first class: 11.11.2026 - 12.11.2026, 13:00 - 16:30 on each day second class: 24.02.2027 - 25.02.2027, 09:30 - 13:00 o'clock on each day Linux Introduction Course first class: 09.11.2026 -10.11.2026, 13:00 - 16:30 on each day second class: 22.02.2027 - 23.02.2027, 09:30 - 13:00 o'clock on each day Python on HPC Clusters one class: 01.03.2027 - 02.03.2027, 13:00 -16:30 on each day Version Control with Git first class: 04.11.2026 - 05.11.2026, 13:00 - 16:30 on each day second class: 17.02.2027 - 18.02.2027, 09:30 - 13:00 o'clock on each day  All classes are held in the HRZ classroom at Wegelerstr. 6. Devices will be provided. Registration takes place via eCampus. 
Getting the Most Out of Digital Teaching
Do you have questions about eCampus services, online tests, evaluations, or the design of learning content? The eCampus team is supporting faculty, staff, and students during the 2026/27 winter semester with a wide range of webinars on digital teaching. Offers for Faculty and Staff:In-depth training on eCampus features and digital tools, as well as practical insights into structuring and designing learning content. » View the training courses on eCampus (for faculty and staff)Offers for Students:An introduction to eCampus specifically for new students, as well as tips on how to use the digital courses. » View the training courses on eCampus (for students)Registration starts now and can be completed directly via eCampus.
Free places in the Excel classes
For the second installment of MS Excel classes, there are still places in both classes The MS Excel I class takes place from 24. – 26. August, each from 09:00 – 12:00 o'clock.  The MS Excel II class takes place from 07. – 09. September, each from 09:00 – 12:00 o'clock (on 09. September from 10:00 – 12:30). In both classes the contents are explained first, then you will have the chance to practice the contents in realistic contexts.  Both classes are held in German. The specific class contents can be found in the respective eCampus folders as well as in the HRZ documentation (only accessible via the BONNET/ VPN). For the Excel I class no previous knowledge is required, in the Excel II classes the contents from the Excel I classes are implied. However, it is not mandatory to visit the Excel I class beforehand.  Registration takes place eCampus. All classes are held in the HRZ own classroom.
Eine Wissenschaftlerin und ein Wissenschaftler arbeiten hinter einer Glasfassade und mischen Chemikalien mit Großgeräten.
© Steinbach

Help and Services

The University IT and Data Center offers a variety of services and provides support for them. You can find all services here:

System Status and Maintenance

The status of all systems of the University IT and Data Center, maintenance messages and current faults are available on a separate status overview at StatusPage.

Uni-ID

All information about the Uni-ID. This is your access to the university's central IT services.

WiFi

How do I access the internet and the university network on campus with my laptop, mobile phone and co?

Confluence

With Confluence, you get a modern tool for your internal communication and collaboration.

Data Storage

You have research data on a large scale?
We have the infrastructure to securely store your data and continue working with it.

Ruderer im Botanischen Garten
© Volker Lannert / Uni Bonn

Career

Currently, there are no job offers available.

Further information about our work at the HRZ is provided below.

Offers and projects at the HRZ

Apprenticeship

We train! Information about the apprenticeship as IT specialist

Career

We offer a wide range of career opportunities in science and technology.

Contact 

Are you looking for the contact details of staff at the University Computer Centre?

About Us

We are happy to explain who we are, what makes us tick and what we are working on. 

Contact

IT-Helpdesk

The IT-Helpdesk is staffed Monday –Thursday from 8:00 a.m. to 4:30 p.m. and Friday from 8:00 a.m. to 4:00 p.m. and will be happy to help you 

Contact

+49 (0)228 73 2751

info-hrz@uni-bonn.de

Address

Wegelerstraße 6

53115 Bonn

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