Episode 76

What Every CISO Gets Wrong About OT Security

Published on: 5th June, 2025

In this episode, Dino and Craig tackle one of the most misunderstood topics in industrial cybersecurity: IT/OT convergence.

But is it truly convergence or more of a collision?

Drawing from real-world experiences, they challenge the idea that OT is a “shadow IT group” and argue that operational technology deserves distinct governance, funding, and strategic influence.

From secure-by-design to system integrators' evolving role, this conversation is a call to action for CISOs, CIOs, and engineering leaders to rethink how they build cybersecurity partnerships across the plant floor.

Chapters:

  • 00:00:00 - Opening Shot: Who’s Really in Charge—CIOs or the Plant Floor?
  • 00:00:57 - Collision Course: IT and OT Can’t Keep Dodging Each Other
  • 00:01:52 - Two Worlds, One Mission: Why OT Isn’t Just “IT in a Hard Hat”
  • 00:04:07 - When Convergence Fails: What’s Missing in the Middle
  • 00:05:54 - Breaking Silos: Why Cybersecurity Demands True Collaboration
  • 00:08:22 - Real Talk: What Cyber Protection Looks Like on the Plant Floor
  • 00:10:46 - OT’s Tipping Point: Will the Next Move Come from IT, or the Shop Floor?
  • 00:17:32 - Your Move: What Leaders Must Do Next (Before It’s Too Late)

Links And Resources:

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Industrial Cybersecurity Insider
Everything You Need to Know to 'Get Safer Sooner'
Industrial Cybersecurity Insider offers a thorough look into the field of industrial cybersecurity for manufacturing and critical infrastructure. The podcast delves into key topics, including industry trends, policy changes, and groundbreaking innovations. Each episode will feature insights from key influencers, policy makers, and industry leaders. Subscribe and tune in weekly to stay in the know on everything important in the industrial cybersecurity world!

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Hector Santiesteban