Autor según el artículo: Viejo A; Sánchez D
Departamento: Enginyeria Informàtica i Matemàtiques
Autor/es de la URV: Sánchez Ruenes, David / Viejo Galicia, Luis Alexandre
Palabras clave: Security Internet of things Fog orchestration Data monitoring
Resumen: © 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.
Áreas temáticas: 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
Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/
ISSN: 0167-739X
Direcció de correo del autor: alexandre.viejo@urv.cat david.sanchez@urv.cat
Identificador del autor: 0000-0003-2342-5100 0000-0001-7275-7887
Fecha de alta del registro: 2023-02-22
Versión del articulo depositado: info:eu-repo/semantics/acceptedVersion
Enlace a la fuente original: https://www.sciencedirect.com/science/article/abs/pii/S0167739X1932713X?via%3Dihub
URL Documento de licencia: http://repositori.urv.cat/ca/proteccio-de-dades/
Referencia al articulo segun fuente origial: Future Generation Computer Systems-The International Journal Of Escience. 107 443-457
Referencia de l'ítem segons les normes APA: Viejo A; Sánchez D (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
DOI del artículo: 10.1016/j.future.2020.02.025
Entidad: Universitat Rovira i Virgili
Año de publicación de la revista: 2020
Tipo de publicación: Journal Publications
Repositori URV