Estimating the Size of Fast-Flux Service Networks Based on Capture-Recapture Method
碩士 === 國立雲林科技大學 === 資訊管理系碩士班 === 100 === The purpose of this study is to estimate the group size of Fast-Flux Service Network (FFSN.) FFSN is one of the enormous threats of internet. It can hide the attackers behind a group of agents and by this way the attackers can avoid being detected. The benefi...
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Format: | Others |
Language: | zh-TW |
Published: |
2012
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Online Access: | http://ndltd.ncl.edu.tw/handle/55415733897647574305 |
Summary: | 碩士 === 國立雲林科技大學 === 資訊管理系碩士班 === 100 === The purpose of this study is to estimate the group size of Fast-Flux Service Network (FFSN.) FFSN is one of the enormous threats of internet. It can hide the attackers behind a group of agents and by this way the attackers can avoid being detected. The benefit of FFSN to attackers is the malicious websites can be protected and the survival time can be prolonged. The danger of FFSN is getting more serious and Flux-Agent could be a Bot note. To estimate the size of FFSN can find the danger degree but to estimate the size is not easy. Hence, this study uses Capture-Recapture Method (CRM) to estimate the group size of Flux-Agent. By computing the joint hypergeometric maximum likelihood estimator (JHE) of Program NOREMARK, the group size can be found. The experiment needs just the query samples among six days before and the group size of FFSN can be found. The experiment result can more quickly find the group size than census can.
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