Universität Bonn

University IT and Data Center

Our WIFI never sleeps
We operate the central network of the University of Bonn.
© HRZ 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. 
© HRZ Uni Bonn
Is your mobile already connected to the Wi-Fi?
Discover the digital world of your university
© HRZ Uni Bonn
Our WIFI never sleeps
We, the HRZ: traditionally modern
Is your mobile 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
© HRZ
New opening times and discontinuation of the poster service
The university's cost-cutting measures also necessitate the reduction of services at the University IT and Data Center. This affects the plot service and the helpdesk. Poster printing will be discontinued on 31 January. Plot orders received by this date will still be processed. The opening hours of the IT helpdesk will be reduced. From 1 February, the helpdesk will be open Monday to Thursday from 8 a.m. to 4.30 p.m. and on Fridays until 4 p.m. This includes telephone availability.
Jan 12, 2026
© HRZ
New feature in Zoom X: Contact management
Starting January 20, there will be a new, practical feature in Zoom X. Contact management optimizes seamless and secure communication within the Zoom X platform for everyday work use. It brings all work contacts together in a single, integrated application. Among other options, the feature allows users to adjust their presence status, maintain an address book, and favorite or block contacts.  All information on the application, how to use and how to hide your status can be found in the HRZ-Doku under Zoom X - Kontakte.
Jan 12, 2026
© Jörn Wolter
HRZ apprentice as ambassador for traineeships
On 4 December 2025, the accomplishments and commitment of traineeship-ambassadors of different subject areas have been acknowledged by the Bonn/Rhine-Sieg Chamber of Commerce and Industry (IHK). In his function as IHK traineeship-ambassador our apprentice Alex Töws visited several schools in the last year and has introduced his traineeship as specialist for system integration as well as his own personal experiences. Subsequently, he answered the questions of pupils regarding the traineeship. At the award ceremony Alex and his trainer Markus Kann (in representation of the HRZ) received their certificates at the Deutsches Museum Bonn.
Dec 09, 2025
© HRZ
Opening hours of the IT helpdesk during the christmas holidays 2025
The IT Helpdesk's opening hours will be limited between the holidays. On 22 and 23 December, the IT Helpdesk will be open from 8 a.m. to 4 p.m. On 29 and 30 December and on 2 January, support will be available from 9 a.m to 15 p.m only via email and telephone. From 3 January, the IT helpdesk will be open again as usual from 8 a.m. to 6 p.m.
Dec 02, 2025
Eine Wissenschaftlerin und ein Wissenschaftler arbeiten hinter einer Glasfassade und mischen Chemikalien mit Großgeräten.
© Universität Bonn

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 open positions in English.

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 from 8 am to 6 pm and will be happy to help you with your questions.

Contact

+49 (0)228 73 2751

info-hrz@uni-bonn.de

Address

Wegelerstraße 6

53115 Bonn