Research on intrusion detection of power information network
Feng Li · Telecommunications for Electric Power System · 2009
This paper analyses the security structure of power information network and the intrusion problems,presents the idea that data mining algorithm should be applied in intrusion detection of power information network.Association rule algorithm is applied into intrusion detection to find associated relation in network data stream.In addition a method aiming at network intrusion detection—AR_Tree algorithm is presented,which can solve the problem of frequent multi-scan and invalid rule in traditional association rules.This method is proved to be more efficient than traditional algorithm and can detect the intrusion in power information network effectively.