Observatorio de I+D+i UPM

Memorias de investigación
Research Publications in journals:
Securing Internet-of-Things systems through implicit and explicit reputation models
Year:2018
Research Areas
  • Engineering
Information
Abstract
Internet-of-Things (IoT) systems are usually composed of thousands of different components among hardware devices and different software modules. In order to address the design of these complex systems, different abstraction layers are usually de?ned. However, as these layers are isolated, highlevel components always have uncertainty about the nature of the low-level components they relate with. In particular, as low-level component identities are not known by user applications, and current IoT systems are vulnerable to the injection of new components and to the modi?cation of the behavior of existing ones (adequate security solutions at the network level for these problems have not been found yet), the reliability of the received data is generally compromised. In this context, new mechanisms are required to avoid the interactions or directly remove the malicious components relying on high-level information. This paper describes a statistical framework to discover IoT components with malicious behaviors, using a hybrid reputation model. On the one hand, an implicit reputation de?nition is employed, based on the observations made by a certain IoT component and other modules it relies on. On the other hand, an explicit reputation model considers a scheme of recommendations and negative grades. The proposed solution is evaluated in a simulation scenario by using the NS3 simulator, in order to perform an experimental validation.
International
Si
JCR
Si
Title
Ieee Access
ISBN
2169-3536
Impact factor JCR
3,557
Impact info
Datos JCR del año 2017
Volume
Journal number
From page
47472
To page
47488
Month
SIN MES
Ranking
Participants
  • Autor: Borja Bordel Sanchez (UPM)
  • Autor: Ramon Pablo Alcarria Garrido (UPM)
  • Autor: Diego Martin De Andres (UPM)
  • Autor: Ilsun Youu (Soonchunhyang University)
Research Group, Departaments and Institutes related
  • Creador: Departamento: Ingeniería de Sistemas Telemáticos
S2i 2020 Observatorio de investigación @ UPM con la colaboración del Consejo Social UPM
Cofinanciación del MINECO en el marco del Programa INNCIDE 2011 (OTR-2011-0236)
Cofinanciación del MINECO en el marco del Programa INNPACTO (IPT-020000-2010-22)