Three Innovative Directions Based on Secure Elements for Trusted and Secured IoT Platforms

This paper presents the foundations of secured and trusted architecture for the Internet of Things platforms, based on Secure Elements (SE). Some IoT networks could be managed by service providers, dealing with smart grids or healthcare. Many platforms are using DTLS or TLS protocols. Therefore SEs running such stacks could provide strong mutual authentication and secure communications. Three future research directions are illustrated by previous experiments. TLS/DTLS SE servers for objects, CoAP DTLS clients for SIM modules, and RACS authorization servers based on SE TLS servers.