The study of SDN for campus security

The research introduces the network to monitor the environment on campus, under the existing distributed network architecture requirements are not easy to achieve. We propose a set of OpenFlow technology using SDN detect network attacks and network cameras and surveillance systems combining wireless sensors and artificial intelligence techniques supplemented purpose of this study for OpenFlow simulation experiment, in sensing system´s part, exploring its security and network analysis, network attack simulation, observing the impact suffered attacks on normal service, and network information collection.