I have a Lenovo ultrabook that does not have an Ethernet port do to size limit. I bought some USB to Ethernet adapter that works fine, but I have to connect to one secure network and I need Authentication. Unfortunately this tab doesn't exists even after I tried every method described I founded around net. Service is started, restarted, unstarted, overstarted... but still no authentication tab.
I also don't have this tab in wireless adapter properties.