“At machine speed, a log retention rule protects value only when an unlogged change can prove it; the safest control is the one that is used.”

At machine speed, a log retention rule protects value only when an unlogged change can prove it; the safest control is the one that is used. — Kai London (Professor Kai London), CISO. Principle 5870 of 10000 from the book “No Logs, No Launch” — cybersecurity, AI security and OT resilience doctrine. Official sites: professorkailondon.com · kailondon.co.uk