Journal of Beijing University of Posts and Telecommunications

  • EI核心期刊

JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM ›› 2006, Vol. 29 ›› Issue (2): 118-122.doi: 10.13190/jbupt.200602.118.zhangzhx

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An IDS-Supported Architecture of Information Capture for High-Speed Networks

ZHANG Zhao-xin, FANG Bin-xing, HU Ming-zeng   

  1. Research Center of Computer Network and Information Security Technology, Harbin Institute of Technology
  • Online:2006-04-28 Published:2006-04-28

Abstract: The architecture of information capture for the high-speed network environment was proposed. The different network bandwidth adaptive problem was well solved by the extensible network detection model. It has been found that real-time data stream capture from high-bandwidth networks, high-performance multi-thread TCP/IP (transmission control protocol/Internet protocol) protocol stack, and protocol analysis platform based on PLUGINs have captured and assembled the information wonderfully. The architecture integrated these technologies effectively will solve the problems such as the large-scale detection, high-speed data stream, ensuring the in-time, security and veracity of the information on multi-road and high-speed networks.

Key words: zero-copy, multi-thread transmission control protocol/Internet protocol stack, protocol analysis