Overview of the Data Mining Applications in Network Defense in Depth

This paper briefly introduces the network boundaries can be effectively protected using network defense in depth system and the shortcomings of its technical means. Then introduced the data mining technology applications in the firewall policy optimization, traffic identification, intrusion detection technology areas at different levels of defense in depth, and lists a variety of specific application modes, which can effectively enhance the dynamic adaptation and automated optimization capabilities of defense in depth system to a wide range of network attacks and traffic flow changes.