IoT getting bad press due to ignorant people.
Routers, IP cameras, digital video recorders is not IoT.
This is your normal IP systems in use today that use TCP/UDP over IP.
IoT are small things that are not considered as normal devices.
They are mostly headless and very small and mostly not seen by humans at all.
Most talk to hubs that then talk to the world via IP.
This is poor host security here, they left the hardware in default mode with default passwords, fools they be.
Please stop selling IoT security fears.
We in IoT have solved the security requirement by using hardware public key cryptography..
Thats what i am using in IoT & LoRaWAN,
Please wake up people stop pointing fingers in the wrong direction.
Does now one know how to do research!