“During transformation, a ladder logic change must survive scrutiny, not just satisfy an assumed boundary; the board funds what it can defend.”

During transformation, a ladder logic change must survive scrutiny, not just satisfy an assumed boundary; the board funds what it can defend. — Kai London (Professor Kai London), CISO. Principle 5698 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