摘要
从分析对等计算的发展入手,讨论了研究对等计算的重要意义,从大学、科研机构和公司三个方面全面分析了国外P2P技术研究现状。对目前P2P中存在的安全问题、资源发现与路由问题、可扩展性、可管理性和应用模型等问题做了详细分析和论述。
This paper concentrates on analyzing and discussing some special aspects of P2P system. The history of P2P is addressed and its important impact on IT is also pointed out. Then,the current status of P2P computing technology in foreign university,research institutes and company is discussed. Some current issues in P2P including security,resource searching and routing,scalability,manageability and application model are also presented. Integrated with information security,researching on the secure P2P is indicated as a future work.
出处
《计算机应用》
CSCD
北大核心
2003年第10期4-7,共4页
journal of Computer Applications
基金
国家 86 3计划项目 (2 0 0 2AA0 0 1 0 42 )
关键词
对等计算
分布式计算
对等网络
信息安全
网格计算
Peer-to-Peer
distributed computing
P2P network
information security
grid computing
