邮件审计系统的设计与实现  

Design and Implementation of E-mail Monitoring and Auditing

作　　者：吴刚[1] 王旭仁[1] 张信杰[1] 

机构地区：[1]首都师范大学信息工程学院,北京市100048

出　　处：《微计算机信息》2010年第6期131-132,107,共3页Control & Automation

摘　　要：针对目前邮件通信的安全问题,在深入研究邮件协议的基础上,提出一种基于libnids动态库的邮件监控系统的设计方案。文中对系统中涉及的几个关键技术进行深入阐述,实现了局域网内邮件的监控还原、关键词审计等功能。最后对系统的性能进行测试,测试结果表明该系统的监控效果能为网络管理部门提供一个高效的邮件监管平台。For solving the secure problems of e-mail communication which has been used frequently, a e-mail monitor and audit system was designed and implemented based on Libnids. Some key techniques in the process of implementation were presented. By experimental simulations, the test result validated the purpose of this system for network management.

关 键 词：网络安全 邮件协议 libnids库 数据还原 模式匹配 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]