The effect and strategy research of the secure E-commerce by the application of P2P

In recent years, the P2P (peer to peer) application has been the main research focus and has been gaining popularity for the download of large sized content such as multimedia resources. A great deal of P2P users, especially young students, have started to operate in broadband and campus networks. P2P applications then have a critical problem because they consume too much network bandwidth, causing trouble for other applications such as mail, news, search engines as well as E-commerce (Electronic Commerce). Thus, how to facilitate the side-effects of P2P applications will be one of the most important research topics for network or E-commerce managers. In this paper, merging technology and management, we propose a comprehensive scheme to the problem above. This scheme consists of P2P traffic control, P2P port blockage, P2P download incentive measure and improvement of P2P data piece selection. An example of a BT (BitTorrent) download shows that the scheme can not only reduce average access time and increase download speed when compared with the existing BT peer selection process with randomly selected peers. In a word, the scheme can help to insure less infection of E-commerce from P2P applications.