Lee Rossey argues that most enterprise security teams would fail a real cyber crisis because they prepare for audits rather than operational readiness. Drawing on military cyber doctrine, he contrasts the military's continuous, high-fidelity training and mission rehearsals with the corporate world's reliance on annual tabletop exercises that rarely reflect modern attack conditions. As AI accelerates the sophistication and speed of cyber threats, organizations must shift from a prevention-first mindset to one focused on detection, containment, recovery, and continuous validation. Rossey advocates for realistic cyber simulations that test people, processes, tools, and AI agents together under adversarial ...