eduroam

On 16th September 2026 at 16:00 will be exchanged certificates on servers that authenticate users of Wifi network eduroam with login name personal_number@cuni.cz. Therefore, it is necessary to modify the device configuration in order to maintain the functionality of the connection to the eduroam network. See how to do it.

Welcome to the web pages of the eduroam project. Eduroam is an international project whose aim is to support mobility and roaming in national research and education networks (NREN). In the Czech Republic, eduroam runs under the auspices of the CESNET.

In the following, you will find information about network access in some buildings of the Charles University in Prague which participate in the eduroam project. These networks include both wireless access points (WiFi) and classical ethernet outlets. For further specification of locations and types of connection, see pages describing coverage.

We recommend you carefully read the following information since it is essential for using roaming within the eduroam project. Students and employees of the Charles University are also required to set up an eduroam password - (see section on access information).