A Method of Identifying the P2P File Sharing

被引：0
作者：
Chen, Jian-Bo [1 ]
机构：
[1] Ming Chuan Univ, Dept Informat & Telecommun Engn, Taoyuan, Taiwan
来源：
INTERNATIONAL JOURNAL OF COMPUTER SCIENCE AND NETWORK SECURITY | 2010年 / 10卷 / 11期
关键词：
P2P file sharing; feature; transport layer;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, we propose a method to identify the P2P file sharing. In this method, we collect a large amount of network traffic and analyze the features of P2P file sharing by network layer and transport layers of OSI reference model. Four features are defined in this method, including quantity of packet count, percentage of TCP packet count, percentage of specific size of packet count, and percentage of duplicate destination port numbers. Based on our experiments, we can define the thresholds for each feature. Finally, we use four membership functions and a formula to identify the P2P file sharing.
引用
收藏
页码：111 / 115
页数：5
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