| 大规模网络安全事件预警可视化算法研究 |
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| 引用本文： | 孙艺峻,张宏莉,何慧.大规模网络安全事件预警可视化算法研究[J].计算机工程与应用,2007,43(21):115-117. |
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| 作者姓名： | 孙艺峻 张宏莉 何慧 |
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| 作者单位： | 哈尔滨工业大学,国家计算机信息内容安全重点实验室,哈尔滨,150001 |
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| 基金项目： | 国家高技术研究发展计划(863计划)
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国家自然科学基金 |
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| 摘 要： | 安全事件的可视化是大规模网络安全宏观预警的重要组成部分。根据大规模网络拓扑的结构特点,结合空间信息可视化领域中H3算法,提出了对大规模网络安全事件的宏观分布特征和局部细节进行空间可视化的处理办法。最后有效应用于教育网网络安全数据的宏观显示,实验证明为网络管理员提供了直观的显示效果并为其了解网络安全事件整体态势和从全局角度制定行之有效的控制策略提供了有力依据。
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| 关 键 词： | 入侵检测 大规模网络安全预警 安全事件 可视化 H3算法 |
| 文章编号： | 1002-8331（2007）21-0115-03 |
| 修稿时间： | 2007-02 |
Study on visualization algorithm in large-scale network security precaution |
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| SUN Yi-jun,ZHANG Hong-li,HE Hui.Study on visualization algorithm in large-scale network security precaution[J].Computer Engineering and Applications,2007,43(21):115-117. |
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| Authors: | SUN Yi-jun ZHANG Hong-li HE Hui |
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| Affiliation: | National Computer Information Content Security Key Laboratory,Harbin Institute of Technology,Harbin 150001 ,China |
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| Abstract: | Visualization of security events is an important component of large-scale network security warning.The research includes combining structural characteristic of large-scale network topology with the H3 algorithm in the field of information visualization,providing methods for visualizing the overall distribution and local details of large-scale network security events,and applying it effectively to the visualization of network security data on CERNET.Experiment results show that the methods present a sound visual effect to the network administrator to help him/her grasp the global security situation,and then work out an effective control plan in an overall perspective. |
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| Keywords: | intrusion detection large-scale network security warning security events visualization H3 algorithm |
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