DDoS detection based on feature space modeling
Shuyuan Jin, D.S. Yeung · 2005
This work tries to use a feature space modeling methodology to identify DDoS attacks. Compared with the existing approaches, the proposed feature space presents a more general model in DDoS detection. It changes the non-separable attacks into separable cases and more importantly, it also allows the unknown attacks potentially being identified by their own features. To validate these claims, a classification algorithm is defined under this feature space. We use a subset in KDD Cup 1999 data in the experiments. The KDD Cup 1999 training dataset contains 6 different types of DDoS attacks and the testing dataset contains more 4 novel DDoS attacks. In detecting these 6 already known DDoS attacks and 4 novel DDoS attacks from the normal, we get a high detection rate under this feature space by using the proposed classification algorithm, which shows the discriminative abilities of the feature space.