Based on the investigation of classical firewall,intrusion detection technology and the Honeypot system,a data capture model employing Honeypot technique is proposed.

This paper introduces the theory of the active defense of Honeynet system and the technique of data control and data capture, makes a further research of its advantages, and displays its brilliant prospect.

In this network monitoring system,data capture was designed based on network processor and improved capture driver.

The paper simply introduce the technology and the model of the Intrusion honeypot System and also describe the method and model of the multilevel data capture.

Data packet capture and applications based on WinPcap;

Efficient packet capture method for very high speed network based on shared memory;

An Efficient Packet Capture Method for High Speed Network and It s Implementation;

This paper gives an analysis of the mechanism of data packets capture by using PC+NIC hardware architecture and Linux-based system under high speed network environment.

B y analysis of the mechanism of the data packets capture in Linux and its limita tion,this paper puts forward improving the engine of data packets capture with the NAPI technique which combines the virtue of polling with the virtue of inte rrupt.