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分析了农业信息系统的安全问题,指出了农业信息系统中安全访问的重要性。同时,针对传统的访问控制策略的不足,提出了一种基于角色的访问控制模型RBAC,依据该模型设计的农业信息系统的访问控制方案能够使系统更加安全有效,也使农业信息系统中的权限管理更加方便。
The security of agricultural information system is analyzed, and the importance of secure access to agricultural information system is pointed out. At the same time, aiming at the deficiency of traditional access control strategy, a role-based access control model RBAC is proposed. The access control scheme of agricultural information system designed according to the model can make the system more secure and effective, and also make the authority of agricultural information system Manage more convenient.