Inside the Tabletop: What an Airport OT Incident Taught Us About Command, Cost, and ChaosThe team behind and inside Level Zero 2026's tabletop exercise breaks down what happened when an airport OT incident played out in real time. Derrik Oates and panelists from UPS, the Department of War, and the finance table walk through the ICS4ICS incident command framework, what it's like to be a first-timer when the pressure hits, why "keep your receipts" is real advice, and how to make sure exercise lessons actually change an organization. They also explain why the 2027 exercise becomes a dedicated full day.Guests: Christian Harter (UPS); Donovan Tindill (DeNexus); Brad Willet (UPS); Daryl Haegley (United States Department of the Air Force) Host / moderator: Derrik Oates (UTSI)Chapters: 00:00 Panel introductions 04:50 Why run tabletop exercises at all 08:48 The finance table: 'keep your receipts' 13:02 ICS4ICS sections and logistics 14:43 Decisions under fire 18:59 One voice: incident communications 20:46 Using the ICS4ICS framework anywhere 23:04 First-timer experience 27:45 Understand the problem before you fix it 30:30 Lessons learned and changes for 2027 35:20 Making lessons stick: ownership and after-action 40:56 Why practice matters: downtime and safetyRecorded at the CS²AI Online Symposium, "Level Zero: Visions & Reflections."Join us at Level Zero 2027, April 23–30 at Georgia Tech in Atlanta: pre-conference training, the Conflag Zero™ tabletop exercise, and three days of practitioner-led sessions built so you can put what you learn to work the Monday you get back.Questions: info@levelzeroconference.comSponsorship: sponsor@levelzeroconference.comProduced by CS²AI (Control System Cyber Security Association International).
The Cassandra Panel: OT Threat Intelligence from April to NowBryan Singer revisits an April threat briefing to ask what changed in six months, and the answer is a lot. Georgia Tech's Saman Zonouz shares research on thousands of internet-exposed PLCs, web-enabled controllers, shared firmware code across vendors, and exposed solar inverters. Daryl Haegley explains why threat intel has to start with knowing what's inside the fence, and Brad Willet brings the asset owner's view: stray contractor routers, insider risk, and why no newsletter replaces a trusted network. Vivek dubbed it "the Cassandra Panel" for a reason.Guests: Saman Zonouz (Georgia Tech); Daryl Haegley (United States Department of the Air Force); Brad Willet (UPS) Host / moderator: Bryan Singer (Accenture)Chapters: 00:00 April recap: nothing sophisticated about it 03:53 Georgia Tech CPSEC and anonymous incident reporting 11:35 What changed since April 13:44 Looking inside the fence 16:08 How the Iranian campaign is progressing 18:37 Internet exposure and inventory 23:27 Not fighting the last war 24:51 Capacity gaps and web-enabled PLCs 28:53 Inside-out threat intelligence 33:38 Relationships as threat intel 37:08 Contractors, modems, and insiders 41:14 SBOM and shared firmware code 43:03 Impact-first risk and wrap-upRecorded at the (CS)²AI Online Symposium, "Level Zero: Visions & Reflections."Join us at Level Zero 2027, April 23–30 at Georgia Tech in Atlanta: pre-conference training, the Conflag Zero™ tabletop exercise, and three days of practitioner-led sessions built so you can put what you learn to work the Monday you get back.Questions: info@levelzeroconference.comSponsorship: sponsor@levelzeroconference.comProduced by CS²AI (Control System Cyber Security Association International).
Three veterans of critical infrastructure security trace how the field went from arguing that infrastructure was even a target to treating digital risk as an engineering hazard. Ginger Wright, Sarah Freeman, and Marc Sachs define cyber-informed engineering in plain terms, share real examples of consequences engineered out of a system, explain why adversaries already read your engineering documentation, and make the case that engineers don't need to become hackers to belong in this conversation. They close with why engineers should come to Level Zero.Guests: Sarah Freeman (MITRE); Marc Sachs (Center for Internet Security) Host / moderator: Ginger Wright (Idaho National Laboratory)Chapters: 00:00 Welcome and panel introductions 02:52 Why engineering is up first at Level Zero 04:24 From 'not a target' to target du jour 08:03 Y2K to WannaCry: when the OT/IT boundary became fiction 12:28 Engineering out the consequence (NIST 800-82 Rev. 3) 14:31 Why engineers belong at the table 19:01 Digital risk and defining CIE / CCE 22:13 Real examples of designed-out consequences 28:34 Where CIE runs into regulation 32:40 Engineer pushback and 'fighting the scenario' 37:01 Digital risk is just another hazard 40:01 The five whys, and why come to Level ZeroRecorded at the CS²AI Online Symposium, "Level Zero: Visions & Reflections."Join us at Level Zero 2027, April 23–30 at Georgia Tech in Atlanta: pre-conference training, the Conflag Zero™ tabletop exercise, and three days of practitioner-led sessions built so you can put what you learn to work the Monday you get back.Questions: info@levelzeroconference.com · Sponsorship: sponsor@levelzeroconference.com Produced by CS²AI (Control System Cyber Security Association International).
Solving the OT Talent Puzzle: A Career Roadmap from Three Industry VeteransDerek Harp sits down with Marcus Sachs (Center for Internet Security), Patrick Miller (Ampyx Cyber), and Christian Harter (UPS) for a candid conversation about breaking into — and building a career in — ICS/OT cybersecurity. The panel tackles the IT/OT divide, why "dropping your ego" matters more than any certification, how AI is reshaping the skills employers want, and why old-school, face-to-face networking still beats the resume-screening algorithms. Whether you're a plant engineer eyeing cybersecurity or a security pro trying to understand the physical world, this episode is a practical roadmap for finding your way in.
Kenny Mesker, OT Cybersecurity Strategist and Distinguished Engineer at Chevron, joins Derek Harp to share his remarkable journey from growing up on a farm in West Texas to becoming one of the industry's leading voices in operational technology (OT) cybersecurity.With more than 30 years of experience spanning electric utilities, SCADA systems, industrial control systems, and cybersecurity, Kenny reflects on the evolution of OT security from the days of air-gapped networks to today's interconnected digital environments. He discusses how a passion for problem-solving led him from electrical engineering into industrial operations and ultimately into cybersecurity strategy.Kenny offers practical advice for professionals looking to enter the OT cybersecurity field, explaining why hands-on operational experience remains one of the most valuable foundations for success. He also explores the challenges of IT/OT convergence, the importance of risk assessment, and how cybersecurity leaders must think beyond individual systems to protect entire organizations and critical infrastructure.Looking ahead, Kenny shares his perspective on artificial intelligence, cloud technologies, and the future of OT architectures, highlighting both the opportunities and challenges these emerging technologies will bring to industrial environments.Whether you're an engineer, cybersecurity professional, student, or industry leader, this episode provides valuable insights into building a successful OT cybersecurity career while helping protect the systems that power modern society.