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PP035: What IT Should Know About Securing Industrial Systems
Oct 15, 2024
Mike Holcomb, a Fellow of Cybersecurity and ICS-OT Cybersecurity Global Lead at FLOR, shares his vast expertise in industrial control systems. He discusses the convergence of IT and OT environments and the importance of cybersecurity in these sectors. Holcomb demystifies the Stuxnet attack and its implications for critical infrastructure, emphasizing the need for secure boundaries between IT and OT. He highlights the vulnerabilities of air-gapped systems and stresses proactive measures for effective incident response, providing invaluable insights for IT professionals.
47:31
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Quick takeaways
- IT professionals must grasp the unique operational challenges of Industrial Control Systems (ICS) and Operational Technology (OT) to enhance security effectively.
- The Stuxnet attack serves as a critical case study illustrating vulnerabilities in OT environments and the urgent need for robust cybersecurity measures.
Deep dives
Understanding Operational Technology (OT) Security
Operational Technology (OT) security is critical due to the physical implications of technology failures. Unlike traditional IT environments, OT systems are often directly involved in controlling physical processes, meaning missteps can result in significant hazards, such as explosions or system failures. The podcast emphasizes the importance for IT professionals entering OT spaces to understand the unique challenges and risks associated with these environments. Mike Holcomb provides insights on approaching OT security with confidence, making the field more accessible for newcomers.
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