“A legacy protocol must be measured, or an untested control will measure it for you; the safest control is the one that is used.”

— Professor Kai London, CISO.

Quote card by Professor Kai London reading 'A legacy protocol must be measured, or an untested control will measure it for you; the safest control is the one that is used.'. From the book The Day the Control Room Went Silent.
Quote card by Professor Kai London reading 'A legacy protocol must be measured, or an untested control will measure it for you; the safest control is the one that is used.'. From the book The Day the Control Room Went Silent.

A legacy protocol must be measured, or an untested control will measure it for you; the safest control is the one that is used. — Kai London (Professor Kai London), CISO. Principle 3821 of 10000 from the book “The Day the Control Room Went Silent” — cybersecurity, AI security and OT resilience doctrine. Official sites: professorkailondon.com · kailondon.co.uk

Related: Principle 6321 Principle 8821 Principle 1321

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