摘要
在当今复杂多变的安全环境中 ,信息系统需要实施灵活完善的安全政策 在开发RFSOS安全操作系统和研究FLASK ,DTOS安全体系结构的基础上 ,提出能适应环境变化的多安全政策支持框架———Guards,在RFSOS中实现原型 ,并且依据
Nowadays, flexible and adaptive policies must be enforced into automated information systems (AIS) to cope with the complex and capricious security environment Based on the development of RFSOS security OS and study of FLASK and DTOS, a multi policies supporting framework-Guards which is adaptive to the changeful security environment, is put forward and compared with FLASK according to the nine criteria The prototype has been implemented in RFSOS
出处
《计算机研究与发展》
EI
CSCD
北大核心
2003年第2期235-244,共10页
Journal of Computer Research and Development
基金
国家自然科学基金 (60 0 73 0 2 2 )
国家"八六三"高技术研究发展计划基金 (863 3 0 6 ZD12 14 2 )
中国科学院知识创新工程基金(KGCX 1 0 9)