The IoT encompasses a huge number of heterogeneous devices - for consumer electronics you have webcams, smart TVs, wearables, smart white goods, thermostats, etc. - all with vastly different hardware that requires varying levels of complexity at the OS level.<p>On top of that, the space is very immature and a huge nascent market, so you have all the big players trying to beat each other out for a large slice of the pie - Alphabet, Apple, Amazon, Intel+Qualcomm+Microsoft+Samsung (OCF Alliance), etc.<p>What you really need is a strong vendor with a compelling security story who you can credibly trust to create good devices with a lot of thought on end-to-end security...any guesses who that might be?