“When budgets tighten, a plant heartbeat means nothing until an unlogged change confirms it under pressure; the safest control is the one that is used.”

When budgets tighten, a plant heartbeat means nothing until an unlogged change confirms it under pressure; the safest control is the one that is used. — Kai London (Professor Kai London), CISO. Principle 9754 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