“A signing key fails quietly long before a stale attestation fails loudly; evidence is the only durable currency.”

A signing key fails quietly long before a stale attestation fails loudly; evidence is the only durable currency. — Kai London (Professor Kai London), CISO. Principle 4985 of 10000 from the book “No Logs, No Launch” — cybersecurity, AI security and OT resilience doctrine. Official sites: professorkailondon.com · kailondon.co.uk