摘要
分析了应用区域边界安全系统的特点,指出了现有访问控制技术用于应用区域边界安全系统时所存在的不足,提出了适合于应用区域边界安全的访问控制形式化模型,给出并形式化地描述了基于组织机构的应用区域边界安全系统中实施访问控制管理时应遵循的规则。
The paper analyses the characteristic of application enclave boundary system,points the shortcoming of the existed access control technologies when they are applied in network application enclave perimeter system.Then we propose a access control formal model adapted to application enclave boundary.Finally we put forward and formally discribe the rule which we should observe when we request through the organization structure's application enclave boundary.
出处
《计算机工程与应用》
CSCD
北大核心
2004年第25期131-134,170,共5页
Computer Engineering and Applications
基金
国家973重点基础研究发展规化项目(编号:G1999035801)资助
关键词
访问控制
基于角色
应用区域边界安全
access control,role based,security of application enclave boundary
