Collaborative cybersecurity for industrial automation: Partnerships between it and ot security teams

Abstract

The convergence of Information Technology (IT) and Operational Technology (OT) has significantly transformed industrial automation, offering enhanced efficiencies and productivity. However, this integration also exposes industrial systems to a wider range of cybersecurity risks, as OT systems, traditionally isolated, are now interconnected with IT networks, making them vulnerable to cyber-attacks. Collaborative cybersecurity between IT and OT security teams is essential to mitigate these risks and ensure the resilience of critical infrastructure. This paper explores the importance of collaboration between IT and OT security teams to protect industrial automation systems. The study highlights the challenges, opportunities, and best practices for fostering such collaboration. It examines how IT and OT teams can jointly address threats, streamline incident response, and implement integrated security measures that protect both operational processes and corporate data. Additionally, the paper investigates frameworks for collaboration, security tools, and shared methodologies that enable efficient threat detection and response. The findings suggest that a unified approach between IT and OT is crucial for achieving comprehensive security in industrial automation environments.