Analysis And Design Of Dynamic Intrusion Detection System Of Online Banking Based On Mobile Agent And Protocol Analysis

As one of the most valuable innovations in the the twenty-first century,Internet Banking is the reconstruction of traditional bank with information technology. Thebirth and promotion of the Internet Banking, not only changed the banking business modeland its profit growth, also makes convenience for customers. The Internet Banking takeschanges to the business financial management and processes, so the security issues of InternetBanking is paid closer attention. To build up the security system of the Internet Banking isnow the most important issues.The Internet Banking security technology is reflected in three aspects:(1)Theconfidentiality and the protection during data transmission and data storage.(2)Theprotection in application level of Private date accessing, like protecting of recognizing,password, security code, etc. The protection should be effect during the worle procession ofprivate date accessing.(3)The prevention in the background level for the host system anddatabases from unauthorized intrusion. Using firewall technology and network managementsystem, checking out and monitoring the intrusion, flittering invalid data, to ensure the safeoperation of the host system and the integrity of core database.The dynamic instruction detection system is becoming a hot point of Network securityresearch, because of that it can be an active information security technology, to assure for thebasic safe of Net-bank security system, also to react the continually updating form ofintrusion and attacks. On the other hand, the agent as a new technology in the field ofcomputer science, its unique mobility and autonomy brings a huge innovation to distributedcomputing. And as the developing and applying of intrusion detection technology, the agenttechnology also began to used in the research of dynamic instruction detection technology.This paper will analyze both the mobile agent technology and the protocol analysistechnology in the field of intrusion detection application, analyze and design a protocolanalysis-basiced intrusion detection system.Combined the Jpcap pack with the IBM’s Agletmobile agent platform, makes the system has a better performance and flexibility, also thehost-based intrusion detection technology and the network-based technology gets together toenhance the detection capabilities. And in this paper, With the realization of the network data collection, protocol analysis, intrusion detection, and the realization of the console andthe communication mechanisms of system, to illustrate the feasibility of the model. Finally,have summary and outlook of Distributed IDS Based on Mobile Agent(MADIDS), andpropose the direction of future research based on analyzed its characteristics and problems.