If you can't download the certificate file before configuring the connection you can skip this step. We recommend doing it later to increase security.
Click on the network icon near the clock and then click "wmi". If you are configuring connection outside of the Faculty and "wmi" is not available, you can click "Connect to Hidden Wireless Network..." instead.
Fill in the fields as described below:
If you skipped step 1 do it now and add the certificate in connection properites (right click on the network icon, and then click "Edit Connections...", "Wireless", "wmi", "Edit" and "Wireless Security").