Contextual risk-based access control

Nguyen Ngoc Diep, Sungyoung Lee, Young Koo Lee, Heejo Lee

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

    17 Citations (Scopus)

    Abstract

    Context-based access control is an emerging approach for modeling adaptive solution, making access control management more flexible and powerful. However, these strategies are inadequate for the increased flexibility and performance that ubiquitous computing environment requires because such systems can not utilize effectively all benefit from this environment. In this paper, we propose a solution based on risk to make use of many context parameters in order to provide good decisions for a safety environment. We design a new model for risk assessment in ubiquitous computing environment and use risk as a key component in decision-making process in our access control model.

    Original languageEnglish
    Title of host publicationProceedings of The 2007 International Conference on Security and Management, SAM'07
    Pages406-412
    Number of pages7
    Publication statusPublished - 2007
    Event2007 International Conference on Security and Management, SAM'07 - Las Vegas, NV, United States
    Duration: 2007 Jun 252007 Jun 28

    Publication series

    NameProceedings of The 2007 International Conference on Security and Management, SAM'07

    Other

    Other2007 International Conference on Security and Management, SAM'07
    Country/TerritoryUnited States
    CityLas Vegas, NV
    Period07/6/2507/6/28

    Keywords

    • Access control
    • Context
    • Risk

    ASJC Scopus subject areas

    • Computer Networks and Communications
    • Hardware and Architecture
    • Software

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