Information and Communication Technology of Charles University (ICT CU) provides information and communication services that support education, science, research and the day-to-day operation of Charles University.

Our goal is to provide reliable, secure and modern IT infrastructure for students, employees and other members of the university community.

At the same time, we are developing digital services and technologies that contribute to effective cooperation, availability of information and data protection.

On these pages you will find an overview of provided services, manuals and up-to-date information.

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.