Wiktor Wichrowski Ethran

## secure_eduroam.md

      
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                varqox
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              October 15, 2025 23:36
            
              
                How to setup a *secure* eduroam connection for University of Warsaw students on Linux
              
          
    Introduction

This tutorial covers using NetworkManager with either wpa_supplicant or IWD backend. If you did not heard of IWD, it is propbable your NetworkManager uses wpa_supplicant.
UW authorization server uses DSK-NET CA certificate that is self-signed, so we need to specify it manually.
wpa_supplicant


Download the DSK-NET CA certificate:

curl https://it.uw.edu.pl/pl/uslugi/UslugiInternetWiFiEduroam/dsk_net_ca.crt | sudo tee /etc/dsk_net_ca.crt