| 社交网络安全问题及其解决方案 |
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| 引用本文： | 刘建伟,李为宇,孙钰. 社交网络安全问题及其解决方案[J]. 中国科学技术大学学报, 2011, 41(7) |
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| 作者姓名： | 刘建伟 李为宇 孙钰 |
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| 作者单位： | 北京航空航天大学电子信息工程学院,北京,100191 |
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| 基金项目： | 中国高技术研究发展(863)计划(2009AA01Z418); 中央高校基本科研业务费专项资金(YWF1002009); 中国博士后科学基金(20090460192)资助 |
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| 摘 要： | 社交网络(social network,SN)具有用户数目多、数据量大、信息开放、用户关系难以管理等特点.如何实现用户隐私保护、身份认证和数据访问控制,已成为社交网络中备受关注的安全问题.本文首先介绍了社交网络的基本概念、发展现状和主要技术,并结合社交网络的特点,从社交网络数据挖掘、传统威胁、身份窃取等方面分析其存在的主要安全威胁,总结其存在的安全风险.然后,阐述了几种较为完善的社交网络安全解决方案,并对其工作原理进行了分析和比较.最后,给出了社交网络安全研究的几个热点研究课题,并讨论了社交网络安全性研究的发展方向.
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| 关 键 词： | 社交网络安全 隐私保护 身份认证 访问控制 |
Security issues and solutions on social networks |
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| LIU Jianwei,LI Weiyu,SUN Yu. Security issues and solutions on social networks[J]. Journal of University of Science and Technology of China, 2011, 41(7) |
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| Authors: | LIU Jianwei LI Weiyu SUN Yu |
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| Affiliation: | LIU Jianwei,LI Weiyu,SUN Yu (School of Electronics and Information Engineering,BeiHang University,Beijing 100191,China) |
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| Abstract: | Social networks(SN) have the characteristics of immensity of data,huge clientele,openness in information sharing,difficult customer relationship management,etc.Security issues,such as privacy protection,identity authentication and data access control have increased enormously on such networks.The basic concept,present development and main technology of SN were introduced.And specific security risks according to its characteristics were also summarized from the aspects of data mining,traditional threats and ... |
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| Keywords: | social network security privacy protection identity authentication access control |
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