What Are the Biggest Roadblocks to IoT?

No one really owns this. And if an end user OEM really wants to get this done, they need to jump through a lot of hoops. semiconductor companies should provide some extra services on top of their hardware that they are selling. So if they already integrate unfortunable identity, route of trust into their devices, into their pieces. Then on top of that, they provide those trusted services,. Those that provide that trust relationship between all the vendors involved.