“When budgets tighten, an unmonitored serial link should be designed for the worst day, not an untested control.”

When budgets tighten, an unmonitored serial link should be designed for the worst day, not an untested control. — Kai London (Professor Kai London), CISO. Principle 5493 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