| 网络蠕虫的演化 |
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| 引用本文： | 宋礼鹏.网络蠕虫的演化[J].测试技术学报,2011,25(3):245-248. |
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| 作者姓名： | 宋礼鹏 |
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| 作者单位： | 中北大学电子与计算机科学技术学院,山西太原,030051 |
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| 基金项目： | 国家自然科学基金资助项目(60771026); 山西省基础研究项目(2010011007); 山西省国际科技合作项目(2010081005) |
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| 摘 要： | 针对复杂生态环境中网络蠕虫对传播率的演化选择问题,给出了一个蠕虫传播模型.运用动力学分析方法得到了模型的平衡态及其稳定性条件,并进行了仿真验证.在理论分析的基础上,利用随机算法仿真了不同传播率对蠕虫传播的影响.仿真结果表明,复杂生态环境更有利于具有小传播率的蠕虫.对该类蠕虫,进一步仿真了防病毒技术对其影响.结果表明,加...
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| 关 键 词： | 网络安全 蠕虫 演化 平衡态与稳定性 动力系统 |
Evolution of Internet Worms |
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| SONG Lipeng.Evolution of Internet Worms[J].Journal of Test and Measurement Techol,2011,25(3):245-248. |
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| Authors: | SONG Lipeng |
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| Affiliation: | SONG Lipeng (College of Electronic and Computer Science,North University of China,Taiyuan 030051,China) |
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| Abstract: | To study the evolutionary selection of internet worms on the spreading rate under the complex ecological environment,a worms spreading model was presented.Firstly,the model's equilibria and their stability conditions were obtained mathematically and then verified by simulations.Based on the analysis,a random algorithm was used to simulate the spreading of worms at different spreading rates.Simulation results show that the complex ecology favors the worms with low spreading rate.Then,the impacts of anti-worm... |
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| Keywords: | network security worm evolution equilibrium and stability dynamical system |
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