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Concept of a Life-Cycle Management with Tamper Resistant Distributed Cyber-Physical Systems

Concept of a Life-Cycle Management with Tamper Resistant Distributed Cyber-Physical Systems Prof. Dr. Norbert Pohlmann - Cyber-Sicherheitsexperten

Concept of a Life-Cycle Management with Tamper Resistant Distributed Cyber-Physical Systems Pohlmann

389-Concept-of-a-Life-Cycle-Management-with-Tamper-Resistant-Distributed-Cyber-Physical-Systems-Prof.-Norbert-Pohlmann

D. Bothe, N. Pohlmann, A. Puesche, S. Sachweh:
„Concept of a Life-Cycle Management with Tamper Resistant Distributed Cyber-Physical Systems”.
In Proceedings of the “Smart Energy 2018 Conference”,
Dortmund 2018

In this paper we will provide anoverall concept ofa life-cycle management targeting software components in the field of cyber-physical systems(CPS)from theirInternet of Things(IoT)componentsto the back-end infrastructure. It combines the software development with the operational life-cycle and depicts a high level view on secured update mechanismswith hardware supported security features.We will describe a secure way of commissioning CPSdevices within a critical infrastructure, up to decommissioning these components, respecting given privacy laws to prevent unwanted data recoverybefore destruction

Cyber-physical systems(CPS)are part of our infrastructure[1]andarecommonlyincorporatedin smart energy grids,water management, pipelining,industrial manufacturingand medical systems. CPSare a combination of physical, mechanicaland computational components that representa real world entity, e.g.heating pumps orwind turbines[2]. This is accomplishedby incorporating sensors and actuators to process domain specific data. CPS that communicate over untrusted networkssuch asthe Internetcontain Internet of Things (IoT)components for communication[3].

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