计算机应用研究2012，Vol.29Issue(5)：1922-1925,4.DOI:10.3969/j.issn.1001-3695.2012.05.086
一种基于可信等级的安全互操作模型
Trust level based secure interoperation model
摘要
Abstract
Traditional access control methods can not meet the security demand of the resource sharing and cross-domain access anymore, establishing secure interoperation model is an effective way to secure interoperation. For the neglect of the security risks caused by the user platform in the existing inter-domain interoperation security model, this paper proposed a trust level' of role-based access control (TLRBAC) model. It introduced user trust level, platform trust level and domain trust level, then constituted the method of inter-domain interoperation in the model. Analysis shows that the model can not only ensure the credibility of user's access, but also effectively control the problem of security risks caused by environment of the platform.关键词
可信等级/基于角色访问控制模型/安全互操作/角色映射/域间控制Key words
trust level/RBAC model/secure interoperation/role mapping/inter-domain control分类
信息技术与安全科学引用本文复制引用
谢四江,查雅行,池亚平..一种基于可信等级的安全互操作模型[J].计算机应用研究,2012,29(5):1922-1925,4.基金项目
国家自然科学基金资助项目(60951001) （60951001）
北京市自然科学基金资助项目(4102057) （4102057）
国家科技支撑计划资助项目(2009BAH52B06) （2009BAH52B06）
发改委信息安全产品产业化专项资助项目([2009] 1886) （[2009] 1886）
