“In a regulated enterprise, an OT patch cycle must be measured, or a quiet exception will measure it for you; evidence is the only durable currency.”

In a regulated enterprise, an OT patch cycle must be measured, or a quiet exception will measure it for you; evidence is the only durable currency. — Kai London (Professor Kai London), CISO. Principle 3605 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