A personal HHU e-mail address will be set up for you, in the following form: Firstname.Lastname@hhu.de. You can access your e-mails using a e-mail-client or a web browser.
The HHU Card combines all important functions: It is a student ID, semester ticket for public transport, library card and MensaCard all in one.
HHU's web-based wiki system based on the Confluence software is used for collaborative work, documentation and information exchange.
The Rocket.Chat communication program is organised in channels where groups of users can exchange views on current issues in real time.
The ZIM issues personal Public Key Infrastructure Certificates (S/MIME) of the German Research Network for encrypting and signing e-mails, among other things
Sciebo is the NRW cloud storage service based on the Owncloud software, which offers all HHU members 30 GB of free storage.
The ZIM provides TYPO3 as the content management system for the central internet presence of HHU and its facilities.
CISCO Webex is the tool of choice for HHU members for video conferencing. Additionally, there is Jitsi Meet as an alternative for small conferences.
On the web hosting server of the ZIM, authorised user groups of the HHU are provided with web space and the hosting of websites.