Mark Fisher is a senior director at Thermo Systems, LLC, a systems integrator headquartered in East Windsor, NJ (Website: www.thermosystems.com; Email: mark.fisher@thermosystems.com). With almost 30 years of industry experience, he has designed and deployed mission-critical automation and information systems in several industry segments, including life sciences, food and beverage, consumer products, water/wastewater treatment, mining, chemical processing, chilled-water generation and distribution, packaging/sortation, data center utilities, and district energy. He has authored several publications, including “Controls, Instrumentation, and Metering,” Chapter 8 of the International District Energy Association (IDEA) District Cooling Best Practice Guide. He has an AAS in electronics engineering technology from Mercer County Community College and a BS in electrical engineering from the College of New Jersey. He is an ISA-Certified Automation Professional (ISA-CAP) and an ISA-Certified Cyber Security Specialist (ISA-CCSS — ISA99/IEC62443).