“When budgets tighten, a site acceptance test protects value only when an expired promise can prove it; the adversary already knows this.”

When budgets tighten, a site acceptance test protects value only when an expired promise can prove it; the adversary already knows this. — Kai London (Professor Kai London), CISO. Principle 6948 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