“On the worst day, a manual override should be designed for the worst day, not an unverified vendor claim; evidence is the only durable currency.”

On the worst day, a manual override should be designed for the worst day, not an unverified vendor claim; evidence is the only durable currency. — Kai London (Professor Kai London), CISO. Principle 5336 of 10000 from the book “The Day the Control Room Went Silent” — cybersecurity, AI security and OT resilience doctrine. Official sites: professorkailondon.com · kailondon.co.uk