| 基于模糊理论的分布式拒绝服务攻击检测 |
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| 引用本文： | 张彦波,李明. 基于模糊理论的分布式拒绝服务攻击检测[J]. 计算机应用, 2005, 25(12): 2751-2752 |
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| 作者姓名： | 张彦波 李明 |
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| 作者单位： | 华东师范大学,信息科学技术学院,上海,200062;华东师范大学,信息科学技术学院,上海,200062 |
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| 摘 要： | 针对分布式拒绝服务攻击的检测问题，提出基于模糊逻辑的动态的阈值检测方法。通过对攻击的数据包进行模糊混合运算，按照择近原则得到判决结果，该结果即为待检测量的攻击程度（可信任程度）。网络管理员通过该结果做出及时的反应，在最大限度上降低攻击造成的损失。
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| 关 键 词： | 分布式拒绝服务 模糊检测 数据包 |
| 文章编号： | 1001-9081（2005）12-2751-02 |
| 收稿时间： | 2005-06-13 |
| 修稿时间： | 2005-06-132005-09-01 |
DDoS flood attacks detection based on fuzzy theory |
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| ZHANG Yan-bo,LI Ming. DDoS flood attacks detection based on fuzzy theory[J]. Journal of Computer Applications, 2005, 25(12): 2751-2752 |
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| Authors: | ZHANG Yan-bo LI Ming |
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| Affiliation: | School of Information Science and Technology, East China Normal University, Shanghai 200062, China |
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| Abstract: | To resolve the problem of detecting Distributed Denial of Service(DDoS) attacks, a dynamic threshold detection method based on fuzzy logic was proposed.Through fuzzy compound operation analysis and according to nearest neighbor principle,a decision was got,which is the attack level(trust degree) of detected packet.Web security masters can make responses betimes according to the result,and the responses can save furthest the loss under real time attacks. |
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| Keywords: | Distributed Denial of Service(DDoS) fuzzy detection packet |
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