We are using a custom CA (Certificate Authority) to secure connections to our company wifi. Some devices (e.g. Android) do not really tell users to select the correct CA. Instead they just associate and publish your credentials to any matching access point. Therefor it is important that you install the certificate and set it up as described in the device specific section.
You can obtain the certificate on our CA website or by scanning the blow QR-Code which will direct you to the DER version.
