Good practices for security of internet of things in the context of smart manufacturing

Summary

Industry 4.0 leverages intelligent, interconnected cyber-physical systems to automate industrial operations, posing significant safety, security, and privacy risks. ENISA’s study on Good Practices for Security of the IoT in Industry 4.0 and Smart Manufacturing addresses these challenges. Key contributions include defining relevant terminology, categorizing Industry 4.0 assets, introducing a threat taxonomy, mapping threats to assets, and listing security measures.

The study involved analyzing existing documentation and consulting security experts through questionnaires and interviews. It covers the security of Industry 4.0 devices and services throughout their lifecycle, focusing on policies, organizational measures, and technical measures. Additionally, ENISA mapped over 150 security resources to the proposed measures, providing a common understanding for stakeholders in a fragmented field.

The guidelines aim to improve the cybersecurity posture of Industry 4.0 organizations using Industrial IoT devices, serving as a checklist for operators, manufacturers, and vendors. The study promotes collaboration and awareness of Industry 4.0 security threats and risks across the EU, emphasizing “security for safety.”