GARTNER ESTIMATES that by 2023, 75% of organizations will restructure risk and security governance to address converged information technology (IT), operational technology (OT), Internet of Things (IoT) and physical security needs – an increase from fewer than 15% in 2021. This dramatic acceleration demonstrates the growing understanding OT plays a critical role in organizational cybersecurity. The stats also show, however, that for a majority of companies, this is a significant shift. What does it take to get from point A to point B?
The growing importance of ICS/OT security It's important to address why are executives, Boards, and teams on the ground suddenly concerned with the convergence of IT and OT? There are five key factors:
1. Increased workforce. Compared to even five years ago, we now have a growing base of skilled ICS security practitioners who are highlighting the risks and importance of OT security.
2. Greater governance. Executives and Boards are more engaged and increasingly highlight industrial cyber risk as a top concern. “Cybersecurity” no longer applies just to IT, and governance is adjusting accordingly.
3. More projects. As technology changes and connectivity evolves, organizations must balance the security risks of new projects designed to drive cost savings and efficiencies.
4. OT vs. IT. Cybersecurity continues to grow in criticality and complexity. IT and OT must understand the specific impacts to security controls, incident response, and risk evaluation within OT environments.
5. Company culture. Ever heard the phrase “Culture eats strategy for breakfast”? It doesn’t matter how well-planned your roadmap is, you need a culture of safety and reliability to execute it effectively
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