All IT devices in the university's network should only be used with an up-to-date operating system that is up to date with the latest patches, as well as the latest version of the software installed on them, in order to minimise the risk of security vulnerabilities. In addition, the devices should be operated with anti-virus software.

See the websites of the central IT services: https://uol.de/itdienste/services/virenschutz_intranet