Articles producció científica> Enginyeria Informàtica i Matemàtiques

Secure monitoring in IoT-based services via fog orchestration

  • Identification data

    Identifier: imarina:6112178
    Authors:
    Viejo, AlexandreSanchez, David
    Abstract:
    © 2020 Elsevier B.V. Fog computing proposes moving computation, communication and storage from the cloud to the edge of the network, thus making it a perfect match for latency-sensitive IoT services such as sensor monitoring. Security is, however, a fundamental issue in fog-enabled services dealing with sensitive data, such as healthcare monitoring. Some authors circumvent security issues by assuming that IoT devices and fog nodes are fully trusted. Nevertheless, when IoT devices are geographically distributed and/or may be deployed in non-secure locations, and communications are done via WAN, the probability of attacks increases significantly. Security-enabling solutions rely on either trusted and centralized infrastructures (which go against the distributed and ubiquitous nature of fog-enabled IoT services) or expensive cryptography (which increases latency). In contrast, we propose decentralized and efficient security-enabling protocols for fog-based services that involve continuous monitoring of data. We have put special care in ensuring that the performance benefits brought by fog computing are not significantly hampered by the security mechanisms in use. For this, we rely on the recent concept of fog orchestration by which the network is self-tailored to the service to be delivered; in this way, we minimize the load of the network and its nodes during the monitoring. By means of a set of theoretical analyses and empirical results, we discuss the performance of our protocols and how they improve the current literature.
  • Others:

    Author, as appears in the article.: Viejo, Alexandre; Sanchez, David
    Department: Enginyeria Informàtica i Matemàtiques
    URV's Author/s: Sánchez Ruenes, David / Viejo Galicia, Luis Alexandre
    Keywords: Security Internet of things Fog orchestration Data monitoring
    Abstract: © 2020 Elsevier B.V. Fog computing proposes moving computation, communication and storage from the cloud to the edge of the network, thus making it a perfect match for latency-sensitive IoT services such as sensor monitoring. Security is, however, a fundamental issue in fog-enabled services dealing with sensitive data, such as healthcare monitoring. Some authors circumvent security issues by assuming that IoT devices and fog nodes are fully trusted. Nevertheless, when IoT devices are geographically distributed and/or may be deployed in non-secure locations, and communications are done via WAN, the probability of attacks increases significantly. Security-enabling solutions rely on either trusted and centralized infrastructures (which go against the distributed and ubiquitous nature of fog-enabled IoT services) or expensive cryptography (which increases latency). In contrast, we propose decentralized and efficient security-enabling protocols for fog-based services that involve continuous monitoring of data. We have put special care in ensuring that the performance benefits brought by fog computing are not significantly hampered by the security mechanisms in use. For this, we rely on the recent concept of fog orchestration by which the network is self-tailored to the service to be delivered; in this way, we minimize the load of the network and its nodes during the monitoring. By means of a set of theoretical analyses and empirical results, we discuss the performance of our protocols and how they improve the current literature.
    Thematic Areas: Software Saúde coletiva Medicina ii Medicina i Matemática / probabilidade e estatística Interdisciplinar Hardware and architecture Engenharias iv Engenharias iii Engenharias i Comunicação e informação Computer science, theory & methods Computer networks and communications Ciências sociais aplicadas i Ciências biológicas ii Ciências biológicas i Ciência da computação
    licence for use: https://creativecommons.org/licenses/by/3.0/es/
    ISSN: 0167-739X
    Author's mail: david.sanchez@urv.cat alexandre.viejo@urv.cat
    Author identifier: 0000-0001-7275-7887 0000-0003-2342-5100
    Record's date: 2024-10-12
    Papper version: info:eu-repo/semantics/acceptedVersion
    Link to the original source: https://www.sciencedirect.com/science/article/abs/pii/S0167739X1932713X?via%3Dihub
    Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
    Papper original source: Future Generation Computer Systems-The International Journal Of Escience. 107 443-457
    APA: Viejo, Alexandre; Sanchez, David (2020). Secure monitoring in IoT-based services via fog orchestration. Future Generation Computer Systems-The International Journal Of Escience, 107(), 443-457. DOI: 10.1016/j.future.2020.02.025
    Article's DOI: 10.1016/j.future.2020.02.025
    Entity: Universitat Rovira i Virgili
    Journal publication year: 2020
    Publication Type: Journal Publications
  • Keywords:

    Computer Networks and Communications,Computer Science, Theory & Methods,Hardware and Architecture,Software
    Security
    Internet of things
    Fog orchestration
    Data monitoring
    Software
    Saúde coletiva
    Medicina ii
    Medicina i
    Matemática / probabilidade e estatística
    Interdisciplinar
    Hardware and architecture
    Engenharias iv
    Engenharias iii
    Engenharias i
    Comunicação e informação
    Computer science, theory & methods
    Computer networks and communications
    Ciências sociais aplicadas i
    Ciências biológicas ii
    Ciências biológicas i
    Ciência da computação
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