Login with User-ID
You have to use your WebService- respectively Portal-Password. This is the same Password like Stimmungsbarometer or Volkswagen-Net. It is NOT your Windows Password.
Login with SecurID
Normally, you enter your PIN followed by the passcode (also called SecurID-Token) in this field. If you log in for the first time or your PIN has been reset, then you only need to enter the passcode.