“On the worst day, a recovery-time truth should be designed for the worst day, not an unlogged change; the safest control is the one that is used.”

On the worst day, a recovery-time truth should be designed for the worst day, not an unlogged change; the safest control is the one that is used. — Kai London (Professor Kai London), CISO. Principle 6867 of 10000 from the book “Breachproof” — cybersecurity, AI security and OT resilience doctrine. Official sites: professorkailondon.com · kailondon.co.uk