NDLI: Access control model based on multi-role and task

Content Provider	IEEE Xplore Digital Library
Author	Jingmei Li Bin Wang Nan Ding Shengnan Jin
Copyright Year	2011
Description	Author affiliation: School of Computer Science and Technology, Harbin Engineering University, 150001, China (Jingmei Li; Bin Wang; Nan Ding; Shengnan Jin)
Abstract	A dynamic access control model (MD-TRBAC) is presented to solve the problem of the limitations in the applications of the access control model for workflow system based on multi-dimensional roles and tasks, and the model is described in the form of basic element which contains the system function and the set of the variable symbol. The model combines the advantages of TRBAC access control, and introduces the concept of action scope between the user and the role by removing the role of inheritance in the traditional model, and classifies the roles and tasks according to the actual needs, and ensures the system security, and reduces the complexity of the access policy. Through an example and introducing the technology of static page generation shows that the model in practical workflow system has a broad scope of application, better safety and efficacy.
Starting Page	2756
Ending Page	2759
File Size	216945
Page Count	4
File Format	PDF
ISBN	9781457705359
e-ISBN	9781457705366
DOI	10.1109/AIMSEC.2011.6011282
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-08-08
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Access control Computer science Role Analytical models Multi-dimensional Task Computational modeling Educational institutions Erbium Static page generation
Content Type	Text
Resource Type	Article

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