2025-06-26 02:06 浏览次数 3
blp模型
an improvement to the sensitivity label of the subjects of the blp model and the scheme of the dynamic determination of the current sensitivity label are proposed in this article.
本文对经典blp模型的主体敏感标记进行改进,提出一个读写敏感度标记分离、区间权限、动态调整主体当前敏感标记的方案。
the mechanism of buffer overflow from the point of view of security operating system is analyzed, buffer overflow with blp model is formalized.
首先分析了操作系统中客体的类型,将客体分为静态客体和动态客体,然后总结了安全操作系统中对客体的处理存在的问题。