Important Note (May 2021)
In case you are using the linked portals after logon to start virtual hosted applications (based on Citrix), please be careful!
Citrix offer a vulnerability for the Citrix client for Windows (Citrix Workspace app) https://support.citrix.com/article/CTX307794
All Window OS based Citrix clients installed before May 2021 are affected!
In case your device is admistrated by other IT services, please point them to this need.
You need a Workspace app version 2105 (or 1912 LTSR CU4 ) or younger.
To be sure that your PC and our data protected, please update to the latest version, presented on:
https://www.citrix.com/downloads/workspace-app
or especially for Windows-OS
https://www.citrix.com/downloads/workspace-app/windows/