In this final episode of our November Critical Infrastructure series, The Cyber Resilience Brief host Tova Dvorin and SafeBreach offensive engineer Adrian Culley explore what it truly means to measure resilience — not just talk about it.They break down how the CISA resilience framework (“Know, Assess, Plan, and Continuously Improve”) connects directly to modern validation tools like Breach and Attack Simulation (BAS), Adversary Exposure Validation (AEV), and Continuous Red Teaming (CART). Discover how organizations can move from tabletop exercises to quantifiable, data-driven resilience metrics, bridging the gap between security plans and operational reality. Learn how continuous validation transforms cyber defense from a cost center into a measurable return on security investment (ROSI) — and why resilience should be treated as a living capability that evolves alongside adversaries.