Regulate The MAC For Prevent Arp Deception Attack Technology Research

ARP protocol is based on trust all nodes in a network..It has high efficiency, but it's not safe, it is very easy to be used to produce ARP deception. Especially in recent years, because that more and more Trojan horse program carries the ARP deception attack on the Internet,many of The Local Network is facing the problems that Network often disconnected and network Information often be stolen. Particularly serious is these trojans in the LAN is very easy to produce bad influence,These Trojan often becomes a kind of attacks that let the LAN communication totally down-- This attack will cause most of the host completely unable to communication, and the network communication completely paralyzed。In recent years many network technology experts, network equipment developers begam to prevent ARP deception attack explored, and they formed some can prevent ARP deception attack related technical or related dedicated network equipment。But these techniques general requirement user master high-level computer skills or dependent on a specific network equipment, so it's generality is not strong, and the cost is higher. How to achieve more effectively, more agile and more convenient to prevent ARP deception attack is still remains to be network technology researchers keep thinking and exploring the problem.Combining with the practice exploration and analysis of the ARP deception attack formation,This paper Put forward to make standard MAC to prevent ARP deception attack and then it set up a ideal model prevent to ARP deception,and it also show us three kinds of simplified realized technology. These simplified realized technology can be used in the ordinary network equipment environment. According to the realized technology. Users only need to run a computer software, with simple operation can achieve prevent ARP deception attack. The basic function of the software has passed the programming. These realized technology can really very effective prevention ARP deception attack. In addition, compared with the current existing technology of prevent ARP deception attack, the paper realized technology in universal or ease-of-use indeed have their own advantages.