【摘要】 安全体系结构对于系统安全性设计具有重要意义,文中介绍了关于安全的基本概念,然后介绍了一个四层的安全体系结构,并在此体系结构基础上,运用分层观点,从全新的角度提出了一个安全策略模型。更多还原

【Abstract】 Security architecture play a very important role during the design of system security. First,this paper clarifies the concept of "security",then introduce a 4layer security architecture,and based on it,present a security policy model from the delamination point of view.更多还原