To use the IT systems of the Corvinus University of Budapest (IT tools, university e-mails, e-learning systems, ect) you should have your central ID (CUSMAN ID) and password.
For students, Cusman ID is generated automatically when they are admitted at BCE and as such their Cusman ID is almost identical to their NEPTUN ID. (NEPTUN code is uppercase and the related CUSMAN code is lowercase)
Students do not need to apply for a CUSMAN ID because their data is automatically transferred from the NEPTUN system, but to have their password, they must follow the instructions they get from the university after being admitted.
To use WIFI you do not need VPN connection: Choose CORNET-EAP network and simply enter your CUSMAN ID and password to connect to wifi.