The first reported cyber-attack on a Safety Integrated System demonstrates that systems important to safety need cyber security measures to avoid their safety arguments being invalidated. But there is a broader justification: cyber security risks arise as a direct result of the nature of networked digital technology, which renders existing safety analysis inadequate to mitigate those risks.
Author: Method Cyber Security
Title: If it is not (cyber) secure, it is not safe - Mike StJohn-Green, CEng FIET, Technical Director, Method Cyber Security
Published by: Method Cyber Security