校园网站监控系统的设计与实现

发布时间：2018-02-24 06:41

本文关键词： 网站监控故障报警服务器状态监控安全检测　出处：《大连理工大学》2014年硕士论文　论文类型：学位论文

【摘要】：当今世界已经进入了信息时代,随着网络技术的迅速发展,网站作为网络资源的主要载体,发展也极为迅速。不管是个人网站,还是企业网站及社区网站,都越来越多,全世界范围内的网站总量一直处于爆炸式的增长状态,网站竞争也日益激烈。正是在这种背景下,为了便于用户访问和管理员管理网站,网站监控开始在网站管理过程中占据越来越重要的地位。高校扮演着互联网应用与研究前沿阵地的角色,校园网站更是学校对外展示形象,对内学习交流的重要平台,网站中的资源对于高校内部的用户来说非常有价值,因此信息安全特别重要。但高校各级网站往往分布在不同的机房、实验室,大多不由专门的网站管理员统一管理,故障发生后也不能及时发现。鉴于上述缺陷,本文设计了一个专门在高校内使用的网站监控系统,它具有监控网站状态、服务器性能,网站安全检测等功能,方便用户和管理员使用。在对网站监控技术进行深入学习研究的基础上,本文设计了一种基于Linux环境的网站监控系统,并实现了其各模块的主要功能。网站监控系统整体上分为三部分：数据库服务器、后台监控服务器、Web服务器。其中后台监控服务器主要包括七个模块：校园网状态监控、网站可访问性监控、网站内容监控、校园视频直播监控、网站服务器性能状态监控、故障报警以及网站安全检测。系统由监控程序从数据库中提取监控目标,并将监控的实时信息更新并保存到数据库中,最终由Web服务器呈献给用户。
[Abstract]:The world has entered the information era, with the rapid development of network technology, the website as the main carrier of cyber source, its development is very rapid. Whether it is personal website or corporate website and community websites are more and more, the total amount of the website in the world has been in a state of explosive growth, the competition has become increasingly website fierce. It is in this context, in order to facilitate the user access and administrator management website, website monitoring began to play a more important role in the process of site management.
The research and application of the Internet plays a front role, the campus website is an important platform to showcase the image of the school, to learn to communicate, the user in the web site for the internal resource is very valuable, so the information security is particularly important. But the levels of sites are often located in different rooms, laboratories, most unified management by the special website administrator, after the failure can not be found. In view of the above shortcomings, this paper designs a special use in the university website monitoring system, it has a monitoring network station, server performance, site security detection and other functions, convenient for users and administrators.
Based on deep study and Research on site monitoring technology, this paper designs a website monitoring system based on the Linux environment, and realize the main functions of its various modules. The site monitoring system on the whole is divided into three parts: database server, background monitoring server, Web server. The server daemon consists of seven module: campus network monitoring, website accessibility monitoring, web content monitoring, campus video broadcast monitoring, web server performance monitoring, fault alarm and detection system. By site security monitoring program extracted from the database of monitoring target, and will update the real-time monitoring information is stored in the database, and ultimately by the Web server is dedicated to the user.

【学位授予单位】：大连理工大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP393.092;TP277

【参考文献】