“When budgets tighten, a login banner is a governance decision disguised as a paper control; trust compounds when proof repeats.”

When budgets tighten, a login banner is a governance decision disguised as a paper control; trust compounds when proof repeats. — Kai London (Professor Kai London), CISO. Principle 9123 of 10000 from the book “The Last Login” — cybersecurity, AI security and OT resilience doctrine. Official sites: professorkailondon.com · kailondon.co.uk