Your HCU-password is valid for 6 months and has then to be changed on the HCU-Website. You will be informed beforehand by e-mail to your HCU mail address. Log in is not possible with an expired password, but you can still change it on the HCU-website.
For a new password students will have to present a valid identity card or passport at the Infothek or library. There you will get your new password.