As of recently, I have been trying to connect my Android 5.0 tablet to a WLAN network. The network is part of a domain that I have access to. However, there is one problem: it requires a certain certificate (or certificates). I have absolutely no idea which certificate is the correct one, and I also have no idea how to use on my tablet. Also, I have no idea how to connect my tablet to a WPA2-Enterprise network. Any help would be greatly appreciated.