The "jcu_iot" network was designed to accommodate devices that cannot connect to the "eduroam" network (IE Amazon Alexa Devices, Gaming Consoles, etc). When connected to jcu_iot, you cannot use campus resources such as printers. In order to connect, you need your Private Pre-Shared Key(PPSK), this is your personal password for jcu_iot. It is not to be shared with others.