社交网络中的安全隐私问题研究

On Security and Privacy in Social Network Service

社交网络作为人类在互联网上传播信息、进行社会交流活动的平台,引发了广泛的应用和关注。然而,安全和隐私问题的不断出现,已经开始制约社会网络的健康持续发展。本文从保密性、完整性、可用性等三个方面分析了社交网络的安全需求,并进一步讨论了几家知名社交网站的安全性,最后给出了解决安全问题几个途径。我们希望引起政策制定者、网络服务提供商、用户以及学术研究者对社交网络安全隐私问题的重视,从而使社交网络向更好方向发展。

As a method of conveying information and conducting social interaction activities in the Internet,SNS（Social Network Service） attracts worldwide applications and attention.However,the continuous emergence of security and privacy issues has begun restricting the healthy and sustainable development of SNS.In this article,we analyze security requirements from three aspects of confidentiality,integraty and availability,and further discuss a few well-known social networking sites security.Then we propose several ways to solve SNS security problems.We hope to attract policy-makers,Internet service providers,users and academic researchers to pay attention to security and privacy issues in SNS and to make it better.