Some event WLANs I&#x27;ve used had been set up to use WPA2 Enterprise, but accepting any user&#x2F;password combination, giving everybody a different key. Bit more annoying to set up and connect to though, so probably not for general public APs. (+ explain that to customers. &quot;No, really, just put anything in there. No, it doesn&#x27;t matter, just do it.&quot;)