Spatial correlation detection of DDoS attack

@article{Li2009SpatialCD,
  title={Spatial correlation detection of DDoS attack},
  author={Zonglin Li and Guangming Hu and Xingmiao Yao},
  journal={2009 International Conference on Communications, Circuits and Systems},
  year={2009},
  pages={304-308}
}
DDoS attack flows distributed in many links exhibit directional nature, they are usually generated by certain tools and originate from different nodes, but have inherent dependencies in spatial when transit in network. This will cause correlation between the traffic where they traverse deviate from norm. By taking advantage of this feature, we propose a spatial correlation detection method deploying in backbone network to combat DDoS attack. In doing so, we first approximately estimate… CONTINUE READING

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