摘要
1引言
对安全操作系统的技术发展历史进行全面的概括总结,是一项比较艰巨的工作,在本文的工作之前,这方面的已有信息是零碎的、不全面的[1].本文通过对安全操作系统研究与开发方面三十几年来比较有代表性的工作的深入考察,根据这些研究与开发工作及其相应的技术成果的特点,提出了四阶段划分的思想,给出了奠基时期、食谱时期、多政策时期和动态政策时期的定义,并以此为基础,以史实的形式,归纳和描绘了安全操作系统的发展演化历程,力求为确定正确的安全操作系统开发方法建立良好的基础.
Prior to the work of this paper, our knowledge of the evolution history of secure operating systems was limited and primarily anecdotal. This paper proposes a classification method which divides the progress process of the research on secure operating systems into foundation period , cookbook period, multi-policy period and dynamic-policy period. The originating and developing procedure of the fundamental concepts, technologies and methods of secure operating systems is analyzed systematically according to the proposed classification method. As a result, a comprehensive perspective of the evolution course of the research on secure operating systems is presented- The discussion of the topic in question consists of two parts. This is the first part.
出处
《计算机科学》
CSCD
北大核心
2002年第6期5-12,共8页
Computer Science
基金
国家自然科学基金(60073022)
国家863高科技项目(863-306-ZD12-14-2)
中国科学院知识创新工程项目(KGCXI-09)
关键词
安全操作系统
计算机系统
微内核
用户程序
Secure operating system, Evolution history, Development period, Multi-policy, Dynamic-policy
