| 局域网即时通信监控系统的研究与实现 |
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| 引用本文： | 李建强,吕世超,任梦吟,范杰,文红.局域网即时通信监控系统的研究与实现[J].信息安全与通信保密,2012(8):116-118. |
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| 作者姓名： | 李建强 吕世超 任梦吟 范杰 文红 |
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| 作者单位： | 1. 电子科技大学通信抗干扰技术国家级重点实验室,四川成都611731 东南大学移动通信国家重点实验室,江苏南京210096
2. 电子科技大学通信抗干扰技术国家级重点实验室,四川成都,611731 |
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| 基金项目： | 基金资助:东南大学移动通信国家重点实验室开放研究基金资助项目，四川省科技支撑计划资助项目，四川省科技基础条件平台资助项目 |
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| 摘 要： | 针对目前广泛使用的即时通信软件MSN的安全问题,在具体分析其通信协议的基础之上,设计了专门的监控系统。该系统以监控局域网络为目的,主要针对MSN的文本信息进行监控。最后对设计的系统进行了性能测试,测试结果显示该系统具有良好的性能,系统可以在不改变现有网络配置、不影响网络运行效率的前提下,满足局域网对MSN的通信内容进行监控的需求。
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| 关 键 词： | 协议分析 关键字匹配 文本监控 |
Research and Design of Instant Message Monitor System |
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| LI Jian-qiang,LV Shi-chao,REN Meng-yi,FAN Jie,WEN Hong.Research and Design of Instant Message Monitor System[J].China Information Security,2012(8):116-118. |
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| Authors: | LI Jian-qiang LV Shi-chao REN Meng-yi FAN Jie WEN Hong |
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| Affiliation: | (State Key Laboratory of Science and Technology on Communications of UESTC, Chengdu Sichuan 611731, China; 2State Mobile Communication Research Laboratory of SEU, Nanjing Jiangsu 210096, China) |
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| Abstract: | For the security issues of extensively-used instant messenger software MSN at present, and based on specific analysis of the communication protocol, a special monitoring system is designed. With LAN monitoring as its goal, the system focuses the monitoring on MSN text information. The performance test on the designed system show that the system has good performance, thus could meet the security requirements in monitoring instant messenger without any change of the existing network configuration and any influence of the network operation efficiency. |
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| Keywords: | protocol analysis keywords match text monitoring |
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