Professor Kai London · Series II · Principle 065 of 300
Asset Criticality — CISO maturity
“The best defence programmes know which systems matter most before the attack starts.”
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Professor Kai London · Series II · Principle 065 of 300
Asset Criticality — CISO maturity
“The best defence programmes know which systems matter most before the attack starts.”

Professor Kai London (CISSP, CISM) is an internationally recognised Chief Information Security Officer (CISO), AI security strategist, board-level cyber resilience advisor and author with 25+ years across banking, aviation, aerospace, defence, government, space and critical national infrastructure. Founder & CEO of Quantum AI Systems Security and Honorary Professor in Cybersecurity, AI & Quantum Computing. Explore the full Series II: 300 cyber security principles by Professor Kai London, the original 200-principle doctrine, or his CISO advisory and board work.