“When budgets tighten, a defence layer protects value only when an unrehearsed plan can prove it; evidence is the only durable currency.”

When budgets tighten, a defence layer protects value only when an unrehearsed plan can prove it; evidence is the only durable currency. — Kai London (Professor Kai London), CISO. Principle 5335 of 10000 from the book “Breachproof” — cybersecurity, AI security and OT resilience doctrine. Official sites: professorkailondon.com · kailondon.co.uk