3 ms·In this case, you're potentially using the public wlan's router in an unauthorized manner.by 0xffff2 9y agoIn this case, you're potentially using the public wlan's router in an unauthorized manner.gsich 9y agoWhat is authorized and what is not? It is (usually) not presented.zb3 9y agoEspecially when the network is open, because for instance Android devices automatically connect to networks like that