北京航空航天大学学报 ›› 2004, Vol. 30 ›› Issue (11): 1133-1136.

• 论文 • 上一篇    

基于对等网络的自适应安全协作框架研究

陈海涛, 裴晋泽, 胡华平, 龚正虎   

  1. 国防科技大学 计算机学院 长沙 410073
  • 收稿日期:2004-06-25 出版日期:2004-11-30 发布日期:2010-09-24
  • 作者简介:陈海涛 (1977-),男,湖北随州人,博士生, nchrist@163.com.
  • 基金资助:

    国家863资助项目(2003AA142010); 国家973计划资助项目( 2003CB314802)

Research on self-adapted security cooperation framework based on peer-to-peer network

Chen Haitao, Pei Jinze, Hu Huaping, Gong Zhenghu   

  1. School of Computer Science, National University of Defense Technology, Changsh a 410073, China
  • Received:2004-06-25 Online:2004-11-30 Published:2010-09-24

摘要: 提出一种新型的基于对等网络架构的无集中的安全协作框架.灵活有效地支持多种安全服务,如安全管理、安全数据的存储和共享、安全信息发布等;给出了一种适应大规模动态网络环境的支持管理结构自动构造和安全组件自配置的层次和对等方式混合的安全管理方法;基于P2P(Peer-to-Peer)网络的动态特性实现了安全协作框架对于节点变化和安全协作需求的自适应;无集中的结构消除了集中管理的性能和带宽瓶颈,在网络攻击状态下有较强生存能力.

Abstract: A new decentralized security cooperation framework based on P2P(peer-to -peer) network was proposed which supported many kinds of security service such as se cu rity management, the storage and sharing of security related data and distributi on of security information.A security management method which supports the robot icized construction of management structure and self-configuration of security c omponents under large-scale and dynamic network environment by the mixture of h i berarchy and peer-to-peer structure was presented. The dynamic change of secur it y components and requirements of security cooperation is self-adapted with the h elp of dynamic property of peer-to-peer architecture. Its decentralized archit ec ture eliminates the performance and bandwidth bottleneck of centralized manageme nt and has good survivability under node failure and network attack.

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