| 基于日模式的蠕虫传播模型研究 |
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| 引用本文： | 付 韬,马春光,姚 羽. 基于日模式的蠕虫传播模型研究[J]. 计算机应用研究, 2013, 30(5): 1500-1503 |
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| 作者姓名： | 付 韬 马春光 姚 羽 |
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| 作者单位： | 1. 哈尔滨工程大学 计算机科学与技术学院, 哈尔滨 150001; 2. 网络与数据安全四川省重点实验室, 成都 611731; 3. 东北大学 信息科学与工程学院, 沈阳 110819 |
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| 基金项目： | 国家自然科学基金资助项目（61073042）; 博士后科研人员落户黑龙江科研启动资助项目（LBH-Q10141）; 网络与数据安全四川省重点实验室开放课题; 黑龙江省教育厅科学技术研究项目（12513049） |
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| 摘 要： | 通过对Conficker蠕虫在互联网传播期间的流量数据进行分析, 发现蠕虫传播过程体现出以24 h为周期的规律性振荡特性, 即日模式。为了能更准确地描述蠕虫的传播过程, 在经典蠕虫传播模型的基础上, 结合蠕虫传播的日模式特性, 提出了蠕虫传播的日模式模型。同时提出了一个仿真算法, 通过仿真实验验证了模型的正确性和有效性, 进一步表明了日模式因素的存在, 日模式特性的存在为找到抑制蠕虫传播的方法提供了一定的帮助。
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| 关 键 词： | 蠕虫 日模式 传播模型 仿真 |
Research on worm propagation model based on diurnal pattern |
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| FU Tao,MA Chun-guang,YAO Yu. Research on worm propagation model based on diurnal pattern[J]. Application Research of Computers, 2013, 30(5): 1500-1503 |
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| Authors: | FU Tao MA Chun-guang YAO Yu |
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| Affiliation: | 1. College of Computer Science & Technology, Harbin Engineering University, Harbin 150001, China; 2. Network & Data Security Key Laboratory of Sichuan Province, Chengdu 611731, China; 3. College of Information Science & Engineering, Northeastern University, Shenyang 110819, China |
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| Abstract: | Through analyzing the data flow caused by the worm Conficker during its spread on the Internet, this paper found that the regular oscillation through 24 hours reflected by the process of the worm propagation which was called diurnal pattern. In order to describe the worm propagation more accurately, it proposed the diurnal pattern model of the worm propagation based on the research on some classical spreading models of the worm and the characteristics of worm propagation. Finally, it drew a simulation algorithm. What's more, simulation results show the correctness and effectiveness of the model, and demonstrate the existing of diurnal pattern factors which provides some help for finding worm spread restraint method. |
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| Keywords: | worm diurnal pattern propagation model simulation |
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