Access-Control Model of Super Business System Based on Business Entity

To address the problem that the traditional access-control model is no longer suitable for access control and authorization in the super business system—which has the characteristics of many businesses and complex permissions—a business entity-based access-control model (BE-BAC) is proposed in this...

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Bibliographic Details
Published inElectronics (Basel) Vol. 11; no. 19; p. 3073
Main Authors Zhao, Bin, Zheng, Guiyue, Gao, Yilong, Zhao, Yanchen
Format Journal Article
LanguageEnglish
Published Basel MDPI AG 01.10.2022
Subjects
Access control
Blockchain
Business enterprises
Constraint modelling
Data security
Efficiency
Information technology
Internet of Things
Methods
Mobile applications
Security
Technology application
User behavior
Workflow
China
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Summary:To address the problem that the traditional access-control model is no longer suitable for access control and authorization in the super business system—which has the characteristics of many businesses and complex permissions—a business entity-based access-control model (BE-BAC) is proposed in this paper. The BE-BAC model realizes the relationship between users, business entities, and business permissions. Firstly, according to the characteristics of the super business system, the concept of business entity is put forward, introducing the composition and relationship of the business entity. Secondly, the business entity is introduced into the access-control model, formally describing the basic relationship, constraint, mapping, and authorization strategy of the BE-BAC model. Finally, the access-control workflow, based on the business entity, is designed, and the security analysis and comprehensive comparison of the model are carried out. Compared with the existing access-control model, the BE-BAC model has higher security and flexibility, and better protects resources, through more secure access-request decisions.
ISSN:2079-9292
2079-9292
DOI:10.3390/electronics11193073