The ABAC model currently has a wide range of application scenarios, such as cloud environments, the Internet of Things, and fine-grained access control for NoSQL databases. Although the use of attribute-based control techniques can solve problems such as insufficient access control granularity, it immediately brings the problem of inefficient access control. In this paper, we design a new ABAC policy matching algorithm, when the guest sends an access request, we first filter out the access requests that are unlikely to be decided using a cuckoo filter and reject the access request directly. If the access request passes the filter, then the policy that can match the access request is found through the primary index table and secondary index table of the policy and the decision result is given. Experiments prove that the algorithm performs best in the worst case and performs well in the general case, and can greatly improve the efficiency of attribute-based access control.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Optimization of attribute-based access control policy with priority filtering


    Contributors:
    Xu, Weize (author) / Kong, Lei (author) / Wang, Nan (author) / Liu, Jinzhong (author)


    Publication date :

    2022-10-12


    Size :

    1588797 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



    Toward attribute-based access control policy in industrial networked systems

    Cheminod, Manuel / Durante, Luca / Valenza, Fulvio et al. | BASE | 2018

    Free access

    Introducing Attribute-Based Access Control to AUTOSAR

    Kim, Dae-Kyoo / Song, Eunjee / Yu, Huafeng | SAE Technical Papers | 2016


    Blockchain for Attribute-Based Access Control : A flexible access control scheme with Permission Delegations

    Vigmostad, Victor Larsen / Lauen, Torbjørn Thorvaldsen | BASE | 2021

    Free access

    INTEGRATION OF ATTRIBUTE-BASED ACCESS CONTROL INTO AUTOMOTIVE ARCHITECTURES

    Rumez, Marcel / Duda, Alexander / Gründer, Patrick et al. | British Library Conference Proceedings | 2019


    Integration of Attribute-based Access Control into Automotive Architectures

    Rumez, Marcel / Duda, Alexander / Grunder, Patrick et al. | IEEE | 2019