Focus: Safety & Security in Cyber-physical Systems
نویسندگان
چکیده
منابع مشابه
On the use of watermark-based schemes to detect cyber-physical attacks
We address security issues in cyber-physical systems (CPSs). We focus on the detection of attacks against cyber-physical systems. Attacks against these systems shall be handled both in terms of safety and security. Networked-control technologies imposed by industrial standards already cover the safety dimension. However, from a security standpoint, using only cyber information to analyze the se...
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Urban railway systems are increasingly relying on information and communications technologies (ICT). This evolution makes cybersecurity an important concern, in addition to the traditional focus on reliability, availability, maintainability and safety. In this paper, we examine two examples of cyberintensive systems in urban railway environments—a communications-based train control system, and ...
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Modern cyber-physical systems are found in important domains such as automobiles, medical devices, building automation, avionics, etc.. Hence, they are increasingly prone to security violations. Often such vulnerabilities occur as a result of contradictory requirements between the safety/real-time properties and the security needs of the system. In this paper we propose a formal framework that ...
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Cyber-physical systems tightly integrate physical processes and information and communication technologies. As today’s critical infrastructures, e.g., the power grid or water distribution networks, are complex cyber-physical systems, ensuring their safety and security becomes of paramount importance.Traditional safety analysis methods, such as HAZOP, are ill-suited to assess these systems. Furt...
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