Negotiation based framework for attribute-based access control policy evaluation

Edward Caprin, Yan Zhang

    Research output: Chapter in Book / Conference PaperConference Paperpeer-review

    1 Citation (Scopus)

    Abstract

    Attribute-Based Access Control (ABAC) maps of characteristics of users, objects and the environment to authorisations. ABAC is a highly versatile access control model well suited to domains such as web services. With the recent set of draft ABAC guidelines by NIST there is a clear desire to promote further adoption of the model. Despite this ABAC continues to face challenges relating to policy evaluation. In this paper we present a novel framework for ABAC policy evaluation based on negotiations and formalised in Answer Set Programming.
    Original languageEnglish
    Title of host publicationProceedings of the 7th International Conference on Security of Information and Networks (SIN 2014), Glasgow, Scotland, UK, 9-11 September 2014
    PublisherAssociation for Computing Machinery
    Pages122-127
    Number of pages6
    ISBN (Print)9781450330336
    DOIs
    Publication statusPublished - 2014
    EventInternational Conference on Security of Information and Networks -
    Duration: 9 Sept 2014 → …

    Conference

    ConferenceInternational Conference on Security of Information and Networks
    Period9/09/14 → …

    Keywords

    • answer set programming
    • attribute-based access control
    • logic programming
    • negotiation

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