Services temporarily suspended

Due to critical security vulnerabilities in the "PHP" execution environment, we have taken precautionary measures to protect our IT infrastructure.

To ensure the security of our systems and services, access to our services is temporarily restricted to the university network on campus or at university premises, or via an active VPN connection.

What does this mean for you?

  • The affected services can still be accessed via a VPN connection.
  • Without a VPN connection, these services cannot be accessed from outside the university network.
  • The restriction will remain in place until the security situation allows for the measures to be adjusted.

We ask for your understanding regarding this precautionary measure. It is intended to protect our systems, data and users.

We will keep you informed in good time of any changes to the situation and the restoration of normal access.

Thank you very much for your support and understanding.

Updated on 21 October 2026 at 3.50 pm.

Notice: Due to critical security vulnerabilities in the "PHP" runtime environment, we have taken precautionary measures to protect our IT infrastructure. To ensure the security of our systems and services, access to our services is temporarily restricted to connections from the university network on campus or at university premises, or via an active VPN connection. Read more.