“A captive portal is wide open by default — when RF visibility is stewardship, not surveillance.”

A captive portal is wide open by default — when RF visibility is stewardship, not surveillance. — Kai London (Professor Kai London), CISO. Principle 1245 of 10000 from the book “The Invisible Airborne Perimeter” — cybersecurity, AI security and OT resilience doctrine. Official sites: professorkailondon.com · kailondon.co.uk