DocumentCode :
2552939
Title :
Research of TRBAC model and the application in library management
Author :
Huang, Weili ; Wang, Lichao
Author_Institution :
Coll. of Inf. & Electr. Eng., Hebei Univ. of Eng., Handan, China
fYear :
2010
fDate :
16-18 April 2010
Firstpage :
337
Lastpage :
339
Abstract :
Access control is an important part of the information system security in life, but traditional models can not meet the changeful information requirements, so the paper proposes task-Role-based Access Control Model TRBAC to meet the rapid development of science and technology in the Library Information Management System´s needs. The model solves the shortcomings that flexibility of role-based access control model RBAC is not enough, and enhances the system security through time constraints, the minimum privilege constraints and separation of duties constraints. At last, it detailed the application of TRBAC model in library management for example.
Keywords :
authorisation; libraries; management information systems; TRBAC model; information system security; library information management system; system security; task-role-based access control model; Access control; Authorization; Engineering management; ISO standards; Information security; Libraries; Management information systems; Permission; Switches; Time factors; TRBAC; authorization restriction; role-task; time constraints;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Information Management and Engineering (ICIME), 2010 The 2nd IEEE International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-5263-7
Electronic_ISBN :
978-1-4244-5265-1
Type :
conf
DOI :
10.1109/ICIME.2010.5478031
Filename :
5478031
Link To Document :
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