The study for campus monitoring system of attacks analysis

Wireless sensor network technology, through a large number of sensors to collect environmental factors, and then return the information through a wireless network to the back-end server-based computing. Campus, save energy and reduce carbon issue of increasing fever. In this study into wireless sensor system through the wireless sensor and controller, to adjust the electrical appliances, and through the camera in a situation of start, back to the back-end systems. In this study, NS2 simulation experiment to simulate a wireless sensor network file if the transfer to the gateway node. Finally because the remote areas, the node may be due to denial of service attacks suffered external damage or the node for the node after the detour of damage with the attack used by the different queue management model, to simulate the queue with the analysis of the various attack packet loss under normal circumstances.