Mitsubishi’s Billion-Dollar Bet on OT Cybersecurity with Nozomi Acquisition

Podcast: Industrial Cybersecurity InsiderEpisode: Mitsubishi’s Billion-Dollar Bet on OT Cybersecurity with Nozomi AcquisitionPub date: 2025-09-23Get Podcast Transcript →powered by Listen411 - fast audio-to-text and summarizationHosts Craig and Dino discuss Mitsubishi's billion-dollar acquisition of Nozomi Networks and its implications for operational technology cybersecurity. They address how this major deal affects the industrial security market.The conversation covers IT/OT convergence challenges, managed services, vendor partnerships, and AI in cybersecurity decision-making. Craig and Dino share practical insights for security leaders and engineering professionals working in industrial environments.Topics covered: • Why Mitsubishi made this $1B investment • How this affects choosing security vendors • The growing role of managed services in OT security • What organizations should do to prepare for changesFor cybersecurity professionals, industrial engineers, and executives working with operational technology and cyber defense.Chapters:00:00:00 - Welcome to Industrial Cybersecurity Insider Podcast00:01:26 - A Trend of Cybersecurity Platform Acquisitions00:02:03 - The "Cyber-Informed Engineering" Play00:02:52 - Market Impact: Setting a Billion-Dollar Bar for Competitors00:05:06 - A Lack of Expertise and Resources00:05:48 - The Challenge of Building an In-House Team vs. Using Managed Services00:07:40 - Embedding Security Directly into Hardware Controllers00:09:33 - How Competitors Like Rockwell Might React00:10:00 - IPO or Acquisition?00:14:42 - The On-Prem vs. Cloud Debate in Manufacturing Environments00:16:50 - 87% of Organizations Are Lagging in Cybersecurity Maturity00:17:20 - The IT/OT Resource and Knowledge Gap00:18:54 - The Need for CIOs to Partner with OT Systems Integrators00:21:25 - The "OnStar" Model for Industrial Security00:22:15 - The Reality of Vendor Lock-In and Warranty Issues00:24:14 - OT Needs to Own Its Cybersecurity Strategy00:25:12 - The Risk of Underutilized Security ToolsLinks And Resources:Want to Sponsor an episode or be a Guest? Reach out here.Industrial Cybersecurity Insider on LinkedInCybersecurity & Digital Safety on LinkedInBW Design Group CybersecurityDino Busalachi on LinkedInCraig Duckworth on LinkedInThanks so much for joining us this week. Want to subscribe to Industrial Cybersecurity Insider? Have some feedback you’d like to share? Connect with us on Spotify, Apple Podcasts, and YouTube to leave us a review!The podcast and artwork embedded on this page are from Industrial Cybersecurity Insider, which is the property of its owner and not affiliated with or endorsed by Listen Notes, Inc.