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Safety and security disciplines are often independent domains, with little interaction. There is increasing convergence driven by common technologies, platforms and networking, where safe operation of complex systems requires appropriate security. The two disciplines may also conflict, creating new hazardous that may require new safety functionality to reduce the security derived risk. Solely using...
System safety and cyber security have a great effect on system reliability which is the foundation of keeping system running-normally. Although safety and security controls can reinforce each other mutually, contradictions between them also exist, such as resource competition that may cause serious damage. This paper puts forward a risk-based task scheduling approach for the integrated control of...
Market forces cannot be relied upon to ensure the cyber security of safety-critical industries. Companies often lack the technical information to make informed decisions, for instance about the security of Commercial Off The Shelf (COTS) software. The pressures of competition also make it difficult to justify the cost of securing supply chains. Regulatory intervention can address these concerns. However,...
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