“A ladder logic change should be designed for the worst day, not a decorative dashboard; the safest control is the one that is used.”

Quote card by Professor Kai London reading 'A ladder logic change should be designed for the worst day, not a decorative dashboard; 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 ladder logic change should be designed for the worst day, not a decorative dashboard; the safest control is the one that is used.'. From the book The Day the Control Room Went Silent.

A ladder logic change should be designed for the worst day, not a decorative dashboard; the safest control is the one that is used. — Kai London (Professor Kai London), CISO. Principle 8741 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

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