Categories: General, Manufacturing, Regulations

IEC 62443 is an international standard that provides guidelines and requirements for the design, implementation, and maintenance of secure industrial control systems (ICS). ICS are used to control and automate industrial processes in sectors such as manufacturing, oil and gas, and electricity generation.

IEC 62443 is designed to help organizations ensure the security of their ICS systems by providing a framework for implementing appropriate security controls and practices. The standard covers a wide range of topics, including:

  • Security architecture: This includes guidelines for designing secure ICS systems, including the use of secure protocols and technologies.

  • Security assessments: This includes guidelines for conducting security assessments of ICS systems and for identifying and addressing vulnerabilities.

  • Security maintenance: This includes guidelines for maintaining the security of ICS systems over time, including the use of patches and updates to address vulnerabilities.

  • Security incident response: This includes guidelines for responding to security incidents and vulnerabilities in ICS systems.

IEC 62443 is a widely recognized and respected standard in the field of ICS security and is used by organizations around the world to ensure the security of their systems.