“On the worst day, a fallback factor protects value only when a paper control can prove it; the safest control is the one that is used.”

On the worst day, a fallback factor protects value only when a paper control can prove it; the safest control is the one that is used. — Kai London (Professor Kai London), CISO. Principle 4790 of 10000 from the book “The Last Login” — cybersecurity, AI security and OT resilience doctrine. Official sites: professorkailondon.com · kailondon.co.uk