Research On Attack Identification And Protection On AC-WX6103

Wireless network has been accessed by people just because of its flexibility, mobility, easy to expand and other advantages. At the present time with the improvement of wireless technology, protocols and products, wireless network has been applied to many fields. However, there are lots of security problems in wireless network which result in the continuous attack from the net. Therefore, security has been paid a lot attention from people. At present specialists and organization commit themselves to improving authentication and encryption techniques for the security of wireless network, while they neglect the potential safety hazards which are caused by the restrictions of wireless devices. The issue will research deeply on solve this problem.At first based on the important of the access controller (AC) in the wireless network, this article will describe the architecture and the working principle of AC-WX6103 for wireless network, which is widely used in the mainstream Fit AP & AC network pattern, and the article start on begin the security measures which has been operated on the AC, analyzes the security loopholes, and brings forward a new solution which add security anti-attack system on AC. Then, the article focuses mainly on technology of limiting rate and dispatching queue to which is referred in the establishment of security anti-attack system through the analysis and design of the proposal. After that, based on the precise analysis and detailed design of limit rate,attack identification,strategy management and system protection, the function of security anti-attack system has been accomplished. Finally, through network simulation in the lab environment, to verify the recognition and defense capabilities of the security systems to the network attack, besides, I will have summary and prospects of the researched subject.It has been proved that the deployment of the security anti-attack system on AC-WX6103 can effectively identify the attacking datagram and screen the attack by dispatching protection strategy. Thus the system can effectively reduce occupancy of the attacking datagram to AC's control CPU and plays a positive role in the field of wireless network security research.