Legacy Systems, Modern Threats: Securing Aging Building Infrastructure
August 4, 2026
1:00 PM ET / 12:00 PM CT / 10:00 AM PT / 6:00 PM GMT
Duration: 1 hour
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Summary
Aging building systems remain one of the most common and overlooked sources of cybersecurity risk in today’s facilities. From outdated controllers to unsupported software, legacy infrastructure often lacks the protections needed to defend against modern cyber threats. Yet for many organizations, a full system replacement isn’t feasible due to cost, complexity, or operational disruption. This roundtable will explore practical, real-world strategies for reducing risk without blowing the budget. Experts from Johnson Controls will bridge the gap between IT risk, business impact, and on-the-ground system realities. Expect an honest, practical discussion on how to identify hidden vulnerabilities, align stakeholders, and make smart, defensible decisions about securing legacy environments—without unnecessary disruption or overspending.
Key Takeaways:
- Uncover the real risks posed by outdated controllers, unsupported software, and third-party dependencies
- Hear examples of how IT risk leaders and facilities teams can align on ownership and mitigation strategies
- Learn practical network segmentation approaches from both security and controls perspectives
- Gain a framework for making retrofit vs. replace decisions tied to business outcomes
- Explore budget-conscious improvements that reduce risk while extending the life of existing systems
Speakers
Mike Kenworthy
Business Development Manager
Johnson Controls
Mike brings over 25 years of experience in controls, industrial and building automation, and energy management. At Johnson Controls, he spent 12 years advancing smart BAS solutions like Metasys to deliver actionable building insights and improve efficiency. He has held roles as Senior Engineer, Sales Director, and Account Business Developer, and now leads business development and channel support for JCI solutions. A three-time Master of Sales Excellence winner, Mike holds a Bachelor of Engineering from Stevens Institute of Technology.
Eric Morgenroth
Vice President - Sales Engineering Americas
Johnson Controls
Eric leads technical sales, engineering delivery, and performance across complex building environments. With a background in network engineering and consulting, he brings deep expertise in OT/IT convergence and connected infrastructure. He played a key role at Hudson Yards, leading large-scale building technology integration. Eric helps organizations modernize systems, strengthen cybersecurity, and make cost-conscious infrastructure decisions that balance risk, performance, and connectivity in increasingly digital environments.
Jon Williamson
Global Director of the Trust Center
Johnson Controls
Jon Williamson serves as the Global Director of the Trust Center at Johnson Controls, with more than 30 years of experience in operational technology, including roles as an integrator, product manager, and technology officer, Jon brings a broad and deep perspective to the field. In his role as Global Director of the Trust Center, he is committed to advancing the customer‑focused cybersecurity experience and delivering solutions that address the evolving needs of protecting the systems that operate their buildings.
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