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    Dependability of the Internet of Things: current status and challenges

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    Publication date
    2022-11
    End of Embargo
    2023-12-30
    Author
    Abdulhamid, Alhassan
    Kabir, Sohag
    Ghafir, Ibrahim
    Lei, Ci
    Keyword
    Internet of Things
    Dependability analysis
    Safety
    Cyber-security
    Safety assurance
    Reconfigurable systems
    Rights
    © 2022 IEEE. Reproduced in accordance with the publisher's self-archiving policy.
    Peer-Reviewed
    Yes
    Open Access status
    embargoedAccess
    
    Metadata
    Show full item record
    Abstract
    The advances in the Internet of Things (IoT) has substantially contributed to the automation of modern societies by making physical things around us more interconnected and remotely controllable over the internet. This technological progress has inevitably created an intelligent society where various mechatronic systems are becoming increasingly efficient, innovative, and convenient. Undoubtedly, the IoT paradigm will continue to impact human life by providing efficient control of the environment with minimum human intervention. However, despite the ubiquity of IoT devices in modern society, the dependability of IoT applications remains a crucial challenge. Accordingly, this paper systematically reviews the current status and challenges of IoT dependability frameworks. Based on the review, existing IoT dependability frameworks are mainly based on informal reliability models. These informal reliability models are unable to effectively evaluate the unified treatment safety faults and cyber-security threats of IoT systems. Additionally, the existing frameworks are also unable to deal with the conflicting interaction between co-located IoT devices and the dynamic features of self-adaptive, reconfigurable, and other autonomous IoT systems. To this end, this paper suggested the design of a novel model-based dependability framework for quantifying safety faults and cyber-security threats as well as interdependencies between safety and cyber-security in IoT ecosystems. Additionally, robust approaches dealing with conflicting interactions between co-located IoT systems and the dynamic behaviours of IoT systems in reconfigurable and other autonomous systems are required.
    URI
    http://hdl.handle.net/10454/19327
    Version
    Accepted manuscript
    Citation
    Abdulhamid A, Kabir S, Ghafir I et al (2022) Dependability of the Internet of Things: current status and challenges. In: 2022 International Conference on Electrical, Computer, Communications and Mechatronics Engineering (ICECCME). 16-18 Nov 2022, Maldives.
    Link to publisher’s version
    https://doi.org/10.1109/ICECCME55909.2022.9987845
    Type
    Conference paper
    Notes
    The full-text of this article will be released for public view at the end of the publisher embargo on 30 Dec 2023.
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    Engineering and Informatics Publications

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