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Indexed by:会议论文
Date of Publication:2009-01-01
Included Journals:CPCI-S
Page Number:604-608
Key Words:RBFLAC; trust authorization; matrix
Abstract:In order to solve the problem of user trust in distributed environment. Reliability-Based Four Levels Access Control model (RBFLAC) has been presented. Firstly, this paper describes RBFLAC in detail, then, it mainly discusses the trust authorization algorithm of RBFLAC. By the trust authorization algorithm. it can realize the security authorization and assure the security of information system.