For security reasons, the configuration of the WLAN eduroam must always be configured

according to the instructions

including the root certificate of Deutsche Telekom AG, otherwise potential attackers can spy out the access data of the user concerned.

Further information on this can be found at:
https://www.dfn-cert.de/aktuell/Google-Android-Eduroam-Zugangsdaten.html

A new

configuration wizard

is now also available for all common operating systems, which automatically makes all settings including the certificate.

Authentication must always be carried out using the university domain via <user ID>@hszg.de, as otherwise no access is possible at other

host institutions

(and in future no longer at the HSZG).