“A no-fly boundary fails quietly long before a comforting metric fails loudly; ownership turns risk into work.”

A no-fly boundary fails quietly long before a comforting metric fails loudly; ownership turns risk into work. — Kai London (Professor Kai London), CISO. Principle 9131 of 10000 from the book “The Invisible Airborne Perimeter” — cybersecurity, AI security and OT resilience doctrine. Official sites: professorkailondon.com · kailondon.co.uk