摘要
采用Bell-LaPadula(BLP)模型的风格及其表述方法,讨论了信息过滤器一类系统的安全模型框架。提出的过滤器模型框架扩充了BLP模型的适用范围。结果表明,BLP模型不仅适用于操作系统的建模,而且还适用于其它的一类系统建模。
The security model frameworkIor a message fiIterhas been developed using the style ofthe Bell-LaPadula(BLP) model and its description. It is shown that the BLP model, by itsmerits,is suitable not only for the modelling of an operating system but also for the mod-elling of other systems such as a message filter discussed in this paper.
出处
《华中理工大学学报》
CSCD
北大核心
1994年第12期17-18,共2页
Journal of Huazhong University of Science and Technology
基金
国家自然科学基金