These are the details you should look for when you are asked to accept a certificate for your eduroam Wi-Fi connection:

  • The certificate should be from the Radius Server ''
  • The 'Root Certificate Authority' or 'Root CA' is 'UTN-USERFirst-Hardware'
  • The 'UTN-USERFirst-Hardware' certificate is signed by 'AddTrust External CA Root'
  • There is an intermediate certificate from 'TERENA SSL CA'

Although you may be able to connect to the eduroam wireless network without validating the server certificate, your connection will not be secure. You must ensure you validate/verify/accept the server certificate on your device.