Cyber Risk Quantification
October 13, 2023
How do you align engineers, IT, and security around the same picture? Sarah Flukes (CTO, Admeritia) explains cyber decision diagrams—clear, function-first visuals that capture how OT/ICS environments actually operate. The podcast covers the origins in water utilities, why function modeling beats asset lists, cognitive effectiveness, and how these diagrams power risk assessments, incident response, and security-by-design. Plus: a free, no-login tool you can start with today.
What you’ll learn
• Why network/asset maps often fail in OT—and how to fix with functions
• Using diagrams for IR restart plans, BIA, and plant operations
• Designing with security from day one (not bolted on later)
• Keeping sensitive data local while still collaborating
• A practical first step for SMBs and critical infrastructure
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