The Challenge of Securing Critical Infrastructure

The New CISO

In this episode of The New CISO, host Steve Moore speaks with Keith Price, Chief Security Officer at National Highways, about the evolving responsibilities of modern security leaders and the critical role of convergence between cyber, physical, and people security.

Keith shares real-world stories from his work protecting England’s strategic road network—used by over four million people daily—and explains why understanding both legacy infrastructure and cutting-edge technology is essential for building a resilient security strategy. From managing insider threats and recovering stolen radar equipment to championing mental health and developing junior talent, Keith offers a holistic approach to leadership in critical infrastructure.

Key Topics Covered:

• How converging physical, cyber, and personnel security leads to stronger protection
• Real-life insider threat examples—and how sensors helped prevent major damage
• The challenge of managing decades-old asset tracking systems across regions
• Why availability and integrity of data now outweigh confidentiality in certain sectors
• How Keith’s team detected stolen highway radar for sale on eBay
• The importance of empathetic leadership and supporting mental health in security teams
• How "Cyber Coffee" sessions create safe spaces for vulnerability and connection
• Upskilling IT staff into cybersecurity roles through “pay-it-forward” learning
• The case for offering security-as-a-service to small but critical supply chain partners

Keith’s insights reveal why successful security leadership requires more than just technical knowledge—it demands communication, humility, and a deep understanding of human behavior. This conversation is a must-listen for any security professional working to bridge silos and lead with impact.