Distributed intrusion detection technology's research in electronic commerce

In this paper, we introduce research status and development trend of distributed intrusion detection technology first, then describe the frame structure of Distributed Intrusion Detection System, data acquisition module, data analysis module, decision-making and control module. Finally, we describe the application and the realization of distributed intrusion detection technology in electronic commerce. Distributed intrusion detection technology as the supplement of firewall has become an indispensable and important component of electronic commerce security.