I have one of these and this is why I blocked the wifi bridge from any outgoing network access.  The mystery server then just uses the MAC address of the bridge as the &quot;authentication&quot; of where you get to control the lights via the app.<p>Having a separate wifi network (and separate VLAN for wired) IoT devices sounds like a good idea, and is something that I&#x27;ll be doing this weekend...<p>(Also will port-scan the MiLight bridge to see if it&#x27;s got any other interesting services on it)