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实时网络安全监控系统的设计和实现
Design and Realization of Real-time Network Security Monitoring System
【摘要】 提出了一种实时网络安全监控系统(Real-time Network Security Monitoring System,RNSMS), 讨论了RNSMS的工作模式、实现功能、关键技术等问题。RNSMS能实时地对网络活动进行监控,对常见网络数据包(HTTP,FTP,Telnet,POP,SMTP,SSL,UDP)内容进行实时分析还原,并加入OPSEC接口,加强与其他网络安全工具的协作互动。应用表明RNSMS是一种有效的网络安全工具。
【Abstract】 This paper brings up a real-time network security monitoring system (RNSMS) and discusses its working pattern, functions and key technology. RNSMS can monitor network activity by real-time. The common network packages(HTTP,FTP,Telnet,POP,SMTP,SSL,UDP) are analyzed and resumed in RNSMS. With OPSEC interface built into RNSMS, RNSMS can cooperate with other network security tools. Tests show that RNSMS is one of efficient network security tools.
【关键词】 网络安全;
网络监控;
TCP/IP协议;
协议分析;
OPSEC;
【Key words】 Network security; Network monitoring; TCP/IP protocols; Protocol analysis; OPSEC;
【Key words】 Network security; Network monitoring; TCP/IP protocols; Protocol analysis; OPSEC;
【基金】 国家“973”计划基金资助项目(G1999035806)
- 【文献出处】 计算机工程 ,Computer Engineering , 编辑部邮箱 ,2005年04期
- 【分类号】TP393.08
- 【被引频次】20
- 【下载频次】398