计算机应用与软件2013，Vol.30Issue(6)：38-39,59,3.DOI:10.3969/j.issn.1000-386x.2013.06.011
一种基于社交网络的Sybil攻击防御
A SYBIL ATTACK DEFENSE BASED ON SOCIAL NETWORK
摘要
Abstract
By summarised analysis on security of structured peer-to-peer network mainly based on DHT technology,it is known that the menace brought by Sybil attacks is increasing gradually.At present there are a couple of methods used as the defense strategies aiming at the Sybil attacks including setting up the credible certification centre and distributed authentication and so on,but these methods either destroy the non-centralisation of network or bring the barrier to those normal nodes joining in.Through the study,we find that using social networking technology to solve this problem has good prospect.Therefore,by using the social network technology,we propose a new Sybil attack defense model SSDM,and demonstrate by the simulation results that SSDM has good defense effect.关键词
Sybil攻击/对等网络/社交网络Key words
Sybil attack / P2P network / Social network分类
信息技术与安全科学引用本文复制引用
王峰,李平,朱海..一种基于社交网络的Sybil攻击防御[J].计算机应用与软件,2013,30(6):38-39,59,3.基金项目
国家自然科学基金项目(61103143) （61103143）
河南省高校科技创新人才支持计划项目(2012HASTTT032) （2012HASTTT032）
河南省科技厅基础与前沿技术研究计划项目(112300410307). （112300410307）
