Building a Bridge Across the Divide: The Intersection of IT and OT Cybersecurity with Mike Holcomb

Emphasizing the importance of collaboration and communication, Mike Holcomb shares his extensive experience and practical insights into securing ICS and IoT environments. Holcomb, ICS/OT cybersecurity global lead at Fluor, stresses mastering basic cybersecurity fundamentals and asset inventory, along with the nuances of integrating IT and OT security. The episode aims to bridge gaps between IT and OT teams to fortify defenses against sophisticated cyber threats.

Listeners will gain valuable insights into critical takeaways, including:

1. Real-World Impact of Cyber Attacks: Mike explains how high-profile incidents, such as Colonial Pipeline and Triton, highlighted the physical consequences of cyber threats, making clear that OT security is a top priority for critical infrastructure.
2. Bridging the IT-OT Divide: The discussion underscores the need for IT and OT teams to collaborate, as a lack of communication and understanding can leave vulnerabilities open to exploitation.
3. Achievable Defense Strategies: From basic network segmentation to secure remote access, Mike provides practical, accessible steps to strengthen ICS/OT security without overwhelming smaller teams.

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