IoT Security Maturity Model – ISA/IEC 62443

This document is intended for asset owners and product suppliers who wish to improve the security maturity of their organization. The Industry IoT Consortium (IIC) IoT Security Maturity Model (SMM) set of documents consisting of the Practitioners Guide, profile documents and mapping guidance, provides a detailed model and approach for achieving a good fit of security governance, technology and operations maturity to meet business needs.