摘要： 网络安全是系统管理的核心管理功能之一。为解决日趋复杂的大规模异构分布式网络环境中的安全性问题，提出了一种新颖的基于分布对象的网络安全管理实现方案。围绕这一解决方案，具体讨论了以CORBA规范作为开发平台设计的原因，深入研究并详细描述了一种实现安全管理新的协议算法，并对协议的安全性和运行性能作了进一步的探讨和分析，给出了适当的系统评价。

关键词: 异构网络系统, 分布对象, 网络安全协议, 安全性能

Abstract: Network management is one of the focus functions of systems management. As Intemet springs up, security management playsan increasingly Anpoftant role in large-scale heterogeneous distributed network environment. This paper proposes a detailed DistIibutedobjectbased solution to netWork security management. With the background of this soluhon, the reason for the design based on CORBAplatform is fully discussed and the novel protocol of security management is thoroughly studied. Moreover, the security performance of thisprotocol is further analyzed in the end. As a conclusion, this scheme is promising to be highly efficient and powerful in heterogeneousnetwork systems.

中图分类号: 

• TP393.08