This network permits simple access to various servers such as holmes.at without the need for authentication. If you want to access other servers with a web browser you will be redirected to an authentication page. After authentication you have unrestricted access to the internet.
Note that the connection to the WLAN router is not encrypted and traffic might be sniffed. Thus, you may want to establish a VPN tunnel after connecting to the network.
Security: WPA / WPA2
Prior to connecting to this network you need to authenticate. Afterwards the connection is encrypted and you have unrestricted access to the internet.