摘要
信息安全问题日益严重,而操作系统的安全尤为重要.介绍了加强Linux安全性的安全审计子系统的重要作用及其结构框架,对其各功能模块进行了详细阐述.因为Linux原有的C2级标准已不能满足本项目的要求,故设计并实现了审计子系统,使之达到B1级的安全要求,以较少的运行效率损失得到了较高的安全性.
The information security becomes increasingly important, especially for the operating system. The intrinsic security grade of the Linux operating system(C2) can not meet the need of our project. Based on the importance and the architecture of the audit subsystem in secure Linux operating system, the paper presents a detailed design of the function modules of the subsystem to achieve B1 grade. The security is greatly increased at little cost of efficiency.
出处
《江南大学学报（自然科学版）》
CAS
2003年第1期16-19,共4页
Joural of Jiangnan University (Natural Science Edition)
基金
<现代远程教育工程>中"安全强认证系统"项目(教技司[2002]216号)资助课题.
