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    Security challenges in cyber systems

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    Authors
    Safdar, Ghazanfar Ali
    Kalsoom, Tahera
    Ramzan, Naeem
    Affiliation
    University of Bedfordshire
    University of the West of Scotland
    Issue Date
    2020-09-29
    Subjects
    safety
    virtualisation
    security
    CPS
    systems
    
    Metadata
    Show full item record
    Abstract
    CPS (Cyber-Physical Systems) is proposed by the NSF (National Scientific Foundation) to describe a type of necessities which conglomerates hardware and software components and being the next step in development of embedded systems. CPS includes a wide range of research topics from signal processing to data analysis. This paper contains a brief review of the basic infrastructure for CPS including smart objects and network aspects in relation to TCP/IP stack. As CPS reflect the processes of the physical environment onto the cyber space, virtualisation as important tool for abstraction plays crucial role in CPS. In this context paper presents the challenges associated with mobility and vritualisation; accordingly, three main types of virtualisation, namely network, devices and applications virtualisation are presented in the paper. The main focus of the paper is made on security. Different threats, attack types and possible consequences are discussed as well as analysis of various approaches to cope with existing threats is introduced. Furthermore, needs and requirements for safety-critical CPS are reviewed.
    Citation
    Safdar GA, Kalsoom T, Ramzan N (2020) 'Security challenges in cyber systems', 2020 International Conference on UK-China Emerging Technologies (UCET) - Glasgow, Institute of Electrical and Electronics Engineers Inc..
    Publisher
    Institute of Electrical and Electronics Engineers Inc.
    URI
    http://hdl.handle.net/10547/624744
    DOI
    10.1109/UCET51115.2020.9205388
    Additional Links
    https://ieeexplore.ieee.org/document/9205388
    Type
    Conference papers, meetings and proceedings
    Language
    en
    ISBN
    9781728194882
    ae974a485f413a2113503eed53cd6c53
    10.1109/UCET51115.2020.9205388
    Scopus Count
    Collections
    Computing

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