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Abstract:
为了有效检测分布式拒绝服务(DDoS)攻击,提出对网络流量信号进行希尔伯特-黄变换(HHT),得到相应的边际谱,计算边际谱的Hurst参数.以最大化综合指数为目标,训练实验数据的边际谱Hurst取值,得到检测阈值,通过与该阈值的大小进行比较,判断是否有DDoS攻击发生.实验结果表明,该方法具有一定的检测效果.
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Source :
北京邮电大学学报
ISSN: 1007-5321
Year: 2011
Issue: 5
Volume: 34
Page: 128-132
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 4
Chinese Cited Count:
30 Days PV: 2
Affiliated Colleges: