The network uses 802.1x authentication (with EAP) through RADIUS infrastructure. The communication is secured by the WPA protocol. These settings need to be configured on your computer or mobile device only once. After the initial configuration, every time your device is in range, it will automatically connect to the network.
If your computer or mobile device is configured properly for the eduroam network, you will be able to gain network access at any organization (Czech or international), that is part of the eduroam project, as easily as at your home organization.