{"title":"基于混合信任模型的P2P网络文件污染控制机制","authors":"Zhongwen Li, Jingjing Yao, Liang Shi","doi":"10.1109/ASID.2011.5967407","DOIUrl":null,"url":null,"abstract":"File-pollution, which results in all kinds of malicious and unavailable files, such as Trojan, Sirius, into the network, is a common phenomenon. However, it decreases availability of files in network, threatens security of peers, badly hinders the development of P2P file-sharing network. Nowadays, research on file-pollution still focus on mathematical mode and observation of file-pollution on main popular P2P file-sharing network, and don't refer to effective anti-pollution mechanism. By considering impact of peers' behaviors to file-pollution, PFtrust mode was proposed. It not only restricts behavior of peers, but also identifies quality of contaminated files. Compared to other credit-based scheme, PFtrust performs much better in three aspects: convergence rate, speed to clean up contaminated file and speed to isolate malicious peer, which represents that it's an effective mechanism to control file-pollution.","PeriodicalId":328792,"journal":{"name":"2011 IEEE International Conference on Anti-Counterfeiting, Security and Identification","volume":"130 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2011-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"The mechanism to control file-pollution based on hybrid trust-model in P2P network\",\"authors\":\"Zhongwen Li, Jingjing Yao, Liang Shi\",\"doi\":\"10.1109/ASID.2011.5967407\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"File-pollution, which results in all kinds of malicious and unavailable files, such as Trojan, Sirius, into the network, is a common phenomenon. However, it decreases availability of files in network, threatens security of peers, badly hinders the development of P2P file-sharing network. Nowadays, research on file-pollution still focus on mathematical mode and observation of file-pollution on main popular P2P file-sharing network, and don't refer to effective anti-pollution mechanism. By considering impact of peers' behaviors to file-pollution, PFtrust mode was proposed. It not only restricts behavior of peers, but also identifies quality of contaminated files. Compared to other credit-based scheme, PFtrust performs much better in three aspects: convergence rate, speed to clean up contaminated file and speed to isolate malicious peer, which represents that it's an effective mechanism to control file-pollution.\",\"PeriodicalId\":328792,\"journal\":{\"name\":\"2011 IEEE International Conference on Anti-Counterfeiting, Security and Identification\",\"volume\":\"130 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2011-06-24\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2011 IEEE International Conference on Anti-Counterfeiting, Security and Identification\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ASID.2011.5967407\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2011 IEEE International Conference on Anti-Counterfeiting, Security and Identification","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ASID.2011.5967407","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The mechanism to control file-pollution based on hybrid trust-model in P2P network
File-pollution, which results in all kinds of malicious and unavailable files, such as Trojan, Sirius, into the network, is a common phenomenon. However, it decreases availability of files in network, threatens security of peers, badly hinders the development of P2P file-sharing network. Nowadays, research on file-pollution still focus on mathematical mode and observation of file-pollution on main popular P2P file-sharing network, and don't refer to effective anti-pollution mechanism. By considering impact of peers' behaviors to file-pollution, PFtrust mode was proposed. It not only restricts behavior of peers, but also identifies quality of contaminated files. Compared to other credit-based scheme, PFtrust performs much better in three aspects: convergence rate, speed to clean up contaminated file and speed to isolate malicious peer, which represents that it's an effective mechanism to control file-pollution.
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