Enforcing access control using risk assessment

Nguyen Ngoc Diep, Le Xuan Hung, Yonil Zhung, Sungyoung Lee, Young Koo Lee, Heejo Lee

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    44 Citations (Scopus)

    Abstract

    Context-based access control is an emerging approach for modeling adaptive solution, making access control management more flexible and powerful. But in the ubiquitous environment, this approach is not enough for many emerging security vulnerabilities. Thus, improving current access control mechanisms is still necessary. Risk is an effective tool used for decision-making in economics. In this paper, we design a new model for risk assessment in ubiquitous environment and use risk as a key component in decision-making process in our access control model. This solution makes access control management more dynamic and precise.

    Original languageEnglish
    Title of host publicationProceedings - ECUMN 2007
    Subtitle of host publicationFourth European Conference on Universal Multiservice Networks
    Pages419-424
    Number of pages6
    DOIs
    Publication statusPublished - 2007
    EventECUMN 2007: Fourth European Conference on Universal Multiservice Networks - Toulouse, France
    Duration: 2007 Feb 142007 Feb 16

    Publication series

    NameProceedings - ECUMN 2007: Fourth European Conference on Universal Multiservice Networks

    Other

    OtherECUMN 2007: Fourth European Conference on Universal Multiservice Networks
    Country/TerritoryFrance
    CityToulouse
    Period07/2/1407/2/16

    ASJC Scopus subject areas

    • Computer Networks and Communications

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