A critical element to successful IoT security chips is public key infrastructure (PKI). All IoT devices with these chips require a strong identity, which will then be used for secure authentication.
Semiconductor IP Cost and Security in the Internet-of-Things (IOT)
“IP Cost and Security in IOT” – Interview (Pt. 1) with Nikos Zervas, CEO of CAST IP, at IOT DevCon 2017.