[RKDinOKC]

The current problem with IOT isn't usernames and passwords, it's poor encryption ie the lack of.

That's why I was looking into the Home Automation stuff. I could run an actual server a lock that sucker down and require a SSL VPN to get to it publicly.

Brother Bob is so open to malware, etc. I will not give him access to my encrypted wifi, and I have all Macs.
Instead I turn on a guest network when he comes to visit and turn it off when he leaves.