Research on self-adapted security cooperation framework based on peer-to-peer network
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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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Key words:
- P2P(peer-to-peer) /
- security cooperation /
- framework /
- security management /
- self -adapted
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