多域网络访问控制模型与安全策略管理  

Management of Control Model and Security Policy About Multi-range Network Access

作　　者：雷佩莹[1] 张志安[1] 张晓蓉[1] 

机构地区：[1]西安文理学院,西安710065

出　　处：《煤炭技术》2012年第12期273-275,共3页Coal Technology

摘　　要：随着网络全球化的演变,促使各个行业和部门之间的关系越来越密切,这使网络域间资源共享和安全变得非常重要,而要想尽可能的保证安全域间资源共享和信息交互,我们可以采取访问控制技术来保证系统的安全性。多域网络访问控制模型与安全策略管理机制结合了静态策略合并和动态授权搜索,它为提高多域系统间安全协作的安全性起到了极大的作用,并增强了网络多域访问控制决策的安全性和灵活性,能够满足多层次的访问控制需求。Along with the network globalization evolution, urges between each profession and department＇s relations is more and more close, this causes between the network territory resources sharing and changes can it be that the constant weight to want safely, but must want as far as possible guarantee during peaceful closed region resources sharing and the information is interactive, we may adopt the access control technology to guarantee the system the security. The multi-range network access control model and the security policy management mechanism unified the static strategy merge and the dynamic authorized search, it for enhanced between the multi-range system the safe cooperation security to play the enormous role, and strengthened the network multi-range access control decision-making security and the flexibility, could meet the multi-level access control need.

关 键 词：多域 管理 控制模型 安全策略 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术]