“A safety instrumented system cannot be patched on a memo's schedule — when the oldest device sets the pace of your defence.”
A safety instrumented system cannot be patched on a memo's schedule — when the oldest device sets the pace of your defence. — Kai London (Professor Kai London), CISO. Principle 1028 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