高校自建邮件系统的账户安全管理优化研究  

Optimization of Account Security Management of Campus Self-Built E-Mail System

作　　者：王露阳 罗国富 WANG Lu-Yang;LUO Guo-Fu(Information and Data Center,Nanjing Agricultural University,Nanjing 210095,China)

机构地区：[1]南京农业大学图书与信息中心

出　　处：《计算机系统应用》2019年第12期232-237,共6页Computer Systems & Applications

摘　　要：电子邮件安全问题中,账户被盗用是比较常见且突出的问题.文章针对南京农业大学自建邮件系统的账户安全管理进行了系统的研究,具体从邮件账户安全涉及的风险、原因、对策等方面展开分析与讨论.最后,文中给出整体优化方案,着重关注邮箱账户被盗事件的发现与处理,提出一种基于自动化脚本进行日志分析的账户状态监控方法.实践证明,整体优化方案的实施,显著提高了被盗事件的发现率和处理效率,账户信息失窃和外发垃圾邮件的情况有了较大改善,同时节约了人力,提升了用户体验,为高校自建邮件系统的管理提供了思路.As a popular data carrier,E-mail is an important tool in campus daily work and study,and account stolen issues are typical threats to the E-mail security.Firstly,a systematic study on the optimal security management of Nanjing Agricultural University self-built E-mail system is carried out in this study,then potential risks,courses,and strategies are discussed.Finally,the comprehensive optimization scheme is given,especially on the discovery and handling of account stolen issues,and a novel account status monitoring method based on automated scripts is proposed in this study.Implementation indicates that the proposed scheme significantly increases both the discovery rate and handling efficiency of account stolen issues,particularly stolen cases and spam mails from domain users are explicitly reduced,meanwhile,the manpower of management is saved and the user experience is improved.It also has a certain reference value in college E-mail system management applications.

关 键 词：自建邮件系统 账户安全 自动化脚本 日志分析 管理优化 

分 类 号：TP393.098[自动化与计算机技术—计算机应用技术] TP309[自动化与计算机技术—计算机科学与技术]