A privacy data leakage prevention method in P2P networks

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• 作者：Cheol-Joo Chae ; YongJu Shin ; Kiseok Choi…
• 关键词：P2P file sharing ; Privacy detection ; Privacy leakage prevention ; Privacy level ; P2P
• 刊名：Peer-to-Peer Networking and Applications
• 出版年：2016
• 出版时间：May 2016
• 年：2016
• 卷：9
• 期：3
• 页码：508-519
• 全文大小：2,797 KB
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• 作者单位：Cheol-Joo Chae (1)
  YongJu Shin (1)
  Kiseok Choi (1)
  Ki-Bong Kim (2)
  Kwang-Nam Choi (1)
  
  1. Korea Institute of Science and Technology Information, 245 Daehangno, Yuseong-gu, Daejeon, Korea
  2. Department of Computer Information, Daejeon Health Science College, 21 Chungjeong-ro, Dong-Gu, Daejeon, Korea
  
• 刊物类别：Engineering
• 刊物主题：Communications Engineering and Networks
  Information Systems and Communication Service
  Computer Communication Networks
  
• 出版者：Springer New York
• ISSN：1936-6450

文摘

Registered peers to a P2P service can share and exchange information with other peers without servers using P2P network. In such P2P networks, there are frequent leaks of the internal privacy data of an organization through P2P file sharing. Today, DLP which is a privacy data leakage prevention technology is applied P2P network blocking and file encryption methods. However restricting all the services and normal users is difficult due to the number of ports used by P2P including the port 80. Thus, we propose a privacy data leakage prevention method by releasing a P2P sharing file that does not include privacy data using a privacy data removing technology with a privacy data leaking risk factor. The proposed method provides higher security and performance compared with a DLP method as privacy data is removed from a P2P sharing file.