An Interactive Security Analysis System of Large Scale NetFlow Data
碩士 === 國立臺灣大學 === 資訊管理學研究所 === 103 === As the network volume grows rapidly, network crimes can hide behind the huge network traffic. In order to let IT security people find evidences fastly and effectively from such a huge network traffic, we proposed a interactive, visualable network query system－N...
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2015
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| Online Access: | http://ndltd.ncl.edu.tw/handle/76979489672647379295 |
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ndltd-TW-103NTU053960202016-11-19T04:09:48Z http://ndltd.ncl.edu.tw/handle/76979489672647379295 An Interactive Security Analysis System of Large Scale NetFlow Data 巨量網路資料之互動式安全分析系統 Zhen-Hou Zhou 周振澔 碩士 國立臺灣大學 資訊管理學研究所 103 As the network volume grows rapidly, network crimes can hide behind the huge network traffic. In order to let IT security people find evidences fastly and effectively from such a huge network traffic, we proposed a interactive, visualable network query system－NetActy. In this thesis, we improve the interactivity and visualization process, by takeing the balance between workload and data locality into consider. We formulate the job assignment problem into a Linear Programming problem and solve it by a heuristic solution－Algorithm 1. In the last, we evaluate the performance of Algorithm 1 and make sure that Algorithm 1 can actually balance the workload without violating data locality. Besides, we solve the problem encountered in visualization part by applying current OS’s solution. 孫雅麗 2015 學位論文 ; thesis 77 zh-TW |
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碩士 === 國立臺灣大學 === 資訊管理學研究所 === 103 === As the network volume grows rapidly, network crimes can hide behind the huge network traffic. In order to let IT security people find evidences fastly and effectively from such a huge network traffic, we proposed a interactive, visualable network query system－NetActy. In this thesis, we improve the interactivity and visualization process, by takeing the balance between workload and data locality into consider. We formulate the job assignment problem into a Linear Programming problem and solve it by a heuristic solution－Algorithm 1. In the last, we evaluate the performance of Algorithm 1 and make sure that Algorithm 1 can actually balance the workload without violating data locality. Besides, we solve the problem encountered in visualization part by applying current OS’s solution.
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| author2 |
孫雅麗 |
| author_facet |
孫雅麗 Zhen-Hou Zhou 周振澔 |
| author |
Zhen-Hou Zhou 周振澔 |
| spellingShingle |
Zhen-Hou Zhou 周振澔 An Interactive Security Analysis System of Large Scale NetFlow Data |
| author_sort |
Zhen-Hou Zhou |
| title |
An Interactive Security Analysis System of Large Scale NetFlow Data |
| title_short |
An Interactive Security Analysis System of Large Scale NetFlow Data |
| title_full |
An Interactive Security Analysis System of Large Scale NetFlow Data |
| title_fullStr |
An Interactive Security Analysis System of Large Scale NetFlow Data |
| title_full_unstemmed |
An Interactive Security Analysis System of Large Scale NetFlow Data |
| title_sort |
interactive security analysis system of large scale netflow data |
| publishDate |
2015 |
| url |
http://ndltd.ncl.edu.tw/handle/76979489672647379295 |
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