IEC 62443

IEC 62443 refers to a series of international standards developed by the International Electrotechnical Commission (IEC) that focuses on industrial automation and control systems (IACS) security. It provides a framework for establishing secure practices, guidelines, and requirements for safeguarding IACS against cyber threats. IEC 62443 covers various aspects of IACS security, including network security, system hardening, security policies, risk assessment, and security lifecycle management. Organizations can improve their industrial systems’ cybersecurity posture, safeguard critical infrastructure, and guarantee the consistent performance of industrial processes by complying with IEC 62443.