Design and Implementation of Instant Messenger Security Monitoring System Based on Protocol Analysis

摘要：

Based on the deep analysis of IM texts, files and audio protocol characteristics, an instant messenger monitoring system is designed and implemented. By means of capture techniques of network data packets, protocol characteristic identification techniques based on regular expression, and storage strategy for transfer files, the presented monitoring system can monitor texts, transfer files and audio data of many instant messenger tools, such as MSN, ICQ and QQ. At the same time, the problem raised by version upgrade of IM software is resolved by means of adding new rules based on protocol characteristics.

关键词： Instant Messenger Protocol Analysis Monitoring system Management Information System

作者: Rui Lu Jia Mi Bo Huang

作者单位: Liaoning Police Academy, Dalian 116036, China

会议类型: 国际会议

会议名称: The 22nd China Control and Decision Conference(2010年中国控制与决策会议)

会议地点: 徐州

会议语种:英文

页码: 4290-4293

在线出版日期: 2010-05-26（万方平台首次上网日期，不代表论文的发表时间）