From Risk to Resilience: Aligning OWASP OT Top 10 with IEC 62443 for Industrial

Industrial environments are increasingly targeted by cyber threats, and protecting operational technology (OT) requires both risk awareness and structured defences. The OWASP OT Top 10 highlights the most critical security risks in OT systems, while the ISA/IEC 62443 standard provides a globally recognized framework for mitigating them. In this session, we will explore how to bridge these two perspectives — mapping the OWASP OT Top 10 risks to relevant IEC 62443 requirements. Attendees will gain practical insights on how to translate real-world vulnerabilities into actionable security controls, accelerating both resilience and compliance. Key Takeaways: Understand the OWASP OT Top 10 and IEC 62443 at a high level Learn how common OT risks map to 62443 security requirements. Discover a practical path from identifying risks to implementing controls. Strengthen both operational resilience and regulatory alignment