摘要
分析了当前流行各种访问控制方法,指出了它们的不足之处;以网络化远程测试与诊断系统为背景,根据系统的访问需求和性能要求设计出了一种以基于角色的访问控制方式为原型,同时融入任务控制、时效控制等方式的多元混合式访问控制模型(MMAC);详细介绍了这种多元访问控制模型的定义、改进策略,并结合实现过程和结果对比分析了MMAC与RBAC的性能。
By analysis of the current popular method of access control, point out their deficiencies. Based on the visit of the remote testing and diagnosis system requirement , design a kind of multi--element mixed access control model （MMAC） which is mixed with role-- based access control , task--control and time--control. Describe the definition and improved strategy of access control model. Finally, give the performance comparison between MMAC and RBAC under the result of the experiment.
出处
《计算机测量与控制》
CSCD
2008年第8期1067-1069,共3页
Computer Measurement &Control
基金
国防"十一五"项目(B2720060300)
航空基金资助项目(2007ZD53040)
