Low-Priced and Energy-Efficient Detection of Replicas for Wireless Sensor Networks

Kwantae Cho, Byung Gil Lee, Dong Hoon Lee

    Research output: Contribution to journalArticlepeer-review

    8 Citations (Scopus)

    Abstract

    The forthcoming internet of things - an intelligent collaboration of resource-limited devices such as wireless sensor nodes that are embedded in the daily lives of users - poses new challenges to security and end-user privacy. One of the most challenging problems is the thwarting of replica attacks. Once a sensor node is physically captured, it can be reprogrammed and replicated into a large number of replicas, which may maliciously occupy the network. Thus far, various schemes have been proposed to detect replicas; however, most of them require expensive hardware such as a global positioning system. In general, the ideal price for a sensor node is as low as one dollar, and thus, it is equipped with limited resources; hence, it is not practical to employ additional devices. In this paper, we propose a low-priced and efficient solution for replica detection in static wireless sensor networks. Although the proposed solution does not need any additional hardware, it exhibits similar or better performance, as compared to existing schemes. Through simulation experiments, we show that the proposed solution provides comparable performance in terms of the replica detection ratio and the time required to detect replicas. Furthermore, we show that the proposed solution saves more energy than existing schemes in most of our simulations.

    Original languageEnglish
    Article number6616549
    Pages (from-to)454-466
    Number of pages13
    JournalIEEE Transactions on Dependable and Secure Computing
    Volume11
    Issue number5
    DOIs
    Publication statusPublished - 2014 Sept 1

    Bibliographical note

    Funding Information:
    This work was partly supported by ETRI through Maritime Safety & Maritime Traffic Management R&D Program of the MLTM/KIMST (Development of u-VTS for Maritime Safety), and by the IT R&D program of MOTIE/KEIT [KI002113, Development of Security Technology for Car-Healthcare], and by the MSIP (Ministry of Science, ICT & Future Planning), Korea, under the C-ITRC (Convergence Information Technology Research Center) support program (NIPA-2013-H0301-13-3007) supervised by the NIPA (National IT Industry Promotion Agency).

    Publisher Copyright:
    © 2004-2012 IEEE.

    Keywords

    • Security and protection
    • authentication
    • network protocols
    • ubiquitous computing

    ASJC Scopus subject areas

    • Electrical and Electronic Engineering

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