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论文类型：期刊论文

发表时间：2022-06-29

发表刊物：大连理工大学学报

所属单位：软件学院

期号：1

页面范围：132-136

ISSN号：1000-8608

摘要：The situation of the authorized system accessing permissions by the organization authorization model was seldom verified. A single-layer access control authorized verification model based on organization for OB4LAC model was put forward, and the relationships between user, position, role and operation were also described by the vectors and matrices. The system operation permission of each user got from organization system were counted directly when multi-user existing in one system. An example to verify the single-layer access control verification model is given and the results clearly show the situation of all the users to allocate authorization. This model is helpful to system security and access control.

备注：新增回溯数据