Questa pagina descrive il corso di dottorato “Opacity in discrete event systems: the cybersecurity perspective“, tenuto dalle Prof.sse Graziana Cavone e Federica Pascucci
Date
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14/07 h 10:00 – 2:00 – aula/room N13
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15/07 h 15:00 – 17:00 – aula/room N8
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16/07 h 8:30 – 10:30 – aula/room N8
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17/07 h 10:00 – 12:00 – aula/room N7
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22/07 h 10:00 – 12:00 – aula/room N3
Programma:
Outline:
The advent of the Internet of Things (IoT) and the explosion of big data in modern industry have enabled novel forms of communication among heterogeneous devices. This connectivity, however, has also heightened the importance of addressing security concerns in networked systems. Ensuring the confidentiality of information and the integrity of cyber-physical systems is crucial to prevent unauthorized access to sensitive data and to safeguard the proper functioning of devices.In this course, we will explore the concept of opacity as a formal property used to model and analyze information flow in discrete event systems (DESs). The course introduces the formalism of deterministic finite-state automata, along with the concept of the observer, to study how information is inferred by external agents. Both state-based and language-based formulations of opacity will be discussed. Furthermore, we will examine methods for verifying opacity and consider its implications in the context of computer and network security.