good, mot were tls. this was the right decision from a security perspective.etting a high bar and holding the industry to it. it's a challenging business decision because these things are made with the cheapest device possible and that's entirely reasonable. where you want to reduce your bill of materials cost to deliver to your customer at the lowest price, and so often these chips wouldn't have the horsepower, the hardware to do lts in timely fashion. this is something that your web browser does in the blink of an eye and you don't notice it happening. the other problem that we had was that the software stacks that these builders are building with, don't include these protocols. they're stripped down for the tiny micro controllers and who wants tls? the hardware can't support it. why would i have the software for it? again, we gathered together to diffuse technical challenges and turn it into one problem and sent in teams of builders. last year at reinvent we were able to announce free artos, a real-time operating system, designed for interconnecting embedde