Research of Access Control Mechanism in Hospital Information System
- VernacularTitle:医院信息系统中访问控制机制的研究
- Author:
Li LIU
;
Xia ZHAO
- Publication Type:Journal Article
- Keywords:
security;
access control;
hospital information system
- From:
Chinese Medical Equipment Journal
2003;0(11):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To present a solution of the hospital information management access control for more secure information sharing. Methods Several commonly used access control models were compared. Some problems of the RBAC model were analyzed in the hospital information circumstances. Results A solution of space-based data access control was presented on the base of the role-based access control (RBAC) module. Conclusion The space-based data access control method can reduce space consumption and maintain data consistency, which is more suitable for the use of the hospital management information system.
