Close sidebar News Archive » Page title auto-generated here Open sidebar menu EUI-WiFi and eduroam Posted on 09 May 2017 On Tuesday, 9 May, security certificates for EUI-WiFi and eduroam wireless networks have been upgraded (EUI Guest was not affected). The upgrade caused no interruption of service, though some users, depending on their devices, may have to accept the certificate. Should you have any problems in this regard, as usual please contact the EUI Helpdesk.