“A historian server must fail to a safe state — when you see it, trust it, hand it back, and prove it.”
A historian server must fail to a safe state — when you see it, trust it, hand it back, and prove it. — Kai London (Professor Kai London), CISO. Principle 2077 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