Titlebook: Digital Transformation; Core Technologies an Birgit Vogel-Heuser,Manuel Wimmer Book 2023 The Editor(s) (if applicable) and The Author(s), u

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Dynamic Access Control in Industry 4.0 Systemshierarchical process structures and increases the levels of efficiency, customization, and individualisation of end-products. Efficient processing and cooperation requires exploiting various sensorand process data and sharing them across various entities including computer systems, machines, mobile

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Challenges in OT Security and Their Impacts on Safety-Related Cyber-Physical Production Systemsd the safety of employees and customers, while the confidentiality of engineering artifacts and product details must be kept to hide company secrets. At the same time, an increasing number of Internet connected control systems causes the presence of new attack vectors. As a result, unauthorized hard

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Blockchain Technologies in the Design and Operation of Cyber-Physical Systemsrded in a block, the transaction data cannot be altered retroactively. Moreover, smart contracts can be put in place to ensure that any new data added to the blockchain respects the terms of an agreement between the involved parties. As such, the blockchain becomes the single source of truth for all

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Modelling the Top Floor: Internal and External Data Integration and Exchangeacturing execution systems (MESs). Typical implementations utilise proprietary conceptual models that lead to a plethora of both import and export filters between different systems. In this chapter we will highlight the modelling of top floor entities by adopting international standards and discussi

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