From Legacy Systems to Ransomware: The Evolution of OT Cybersecurity

Industrial Cybersecurity Insider

In this episode, Craig Duckworth is joined by Roger Hill, founder of Hillstrong Group Security.

Roger is a seasoned 30-year industry veteran in the field of industrial automation and cybersecurity. He joins Craig to discuss the critical challenges and emerging trends in industrial cybersecurity.

From the evolution of security practices in industrial environments to the complexities of integrating modern solutions with legacy systems, Roger offers invaluable insights.

He delves into the importance of breaking down silos between IT and OT teams, the rise of ransomware as a major threat, and the need for collaborative approaches to secure critical infrastructure.

Whether you're grappling with aging systems or looking to future-proof your OT security, this conversation is packed with practical advice and forward-thinking strategies.

Chapters:

• 00:00:00 - Introduction to OT Cybersecurity
• 00:00:46 - Meet Roger Hill: A Veteran in Industrial Automation and Cybersecurity
• 00:00:57 - How OT Security Has Evolved Over 30 Years
• 00:01:52 - The Impact of Stuxnet: A Turning Point in OT Cybersecurity
• 00:03:41 - Navigating Emerging Technologies and the Rising Ransomware Threat
• 00:05:32 - Overcoming Challenges in Adopting New Technologies
• 00:07:13 - Why Context and Visibility Are Key to Effective OT Security
• 00:09:10 - Budgeting and Governance: The Backbone of OT Security
• 00:11:13 - Breaking Down Silos: The Critical Role of IT and OT Collaboration
• 00:13:00 - Challenges in Global OT Security: Governance and Compliance
• 00:14:50 - The Aging Workforce Problem: Building and Retaining Talent
• 00:17:00 - Importance of Cross-Functional Teams in OT Security
• 00:23:24 - What’s Next? The Future of OT Cybersecurity
• 00:28:29 - Final Thoughts: Practical Advice and Forward-Looking Strategies

Links And Resources:

• Roger Hill on LinkedIn
• Dino Busalachi on LinkedIn
• Craig Duckworth on LinkedIn

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