本文選題：網(wǎng)絡監(jiān)控 + 內(nèi)容過濾��； 參考：《電子科技大學》2014年碩士論文

【摘要】：隨著計算機和網(wǎng)絡技術(shù)的不斷進步,各高校都已先后建成了自己的內(nèi)部校園網(wǎng)和計算機機房,通過與外網(wǎng)的連接,實現(xiàn)了高校教學的自動化、網(wǎng)絡化,同時也為學生的上機學習提供了諸多方便。但隨著互聯(lián)網(wǎng)信息的不斷膨脹,各種不健康的信息,諸如色情、暴力、賭博等,不斷充斥于學校機房網(wǎng)絡中,這些信息已逐漸影響了在校學生的心理健康。此外,由于部分學生自制能力有限,過度沉溺于網(wǎng)絡游戲中,或是其它不良上網(wǎng)習慣,都導致了身心健康出現(xiàn)下滑。以上問題的存在,迫切需要通過信息技術(shù)的手段加強對高校機房網(wǎng)絡的監(jiān)管,不斷規(guī)范校園網(wǎng)絡的運行。論文在深入分析浙江警察學院計算機機房日常網(wǎng)絡監(jiān)控管理工作的基礎上,綜合比較學校已有的軟硬件設施,設計了一個結(jié)合管理、監(jiān)視和控制于一體的網(wǎng)絡監(jiān)控系統(tǒng)。該系統(tǒng)基于C/S開發(fā)模式,采用MVC開發(fā)框架,運用ADO.NET數(shù)據(jù)庫訪問技術(shù)以及C#程序設計語言進行開發(fā)。經(jīng)過詳細的需求分析、設計和實現(xiàn),目標系統(tǒng)的研究內(nèi)容包括系統(tǒng)管理、日志管理、規(guī)則管理、內(nèi)容過濾、流量管理等功能模塊,通過系統(tǒng)管理功能,可以對機房中的服務器和用戶權(quán)限進行設置;通過日志管理功能,可以對系統(tǒng)的日志和計算機中的文件傳輸記錄進行查詢;通過規(guī)則管理功能,可以對機房中的單機規(guī)則和全局規(guī)則進行設置;通過內(nèi)容過濾功能,可以對計算機中的郵件收發(fā)和聊天內(nèi)容進行過濾;通過流量管理功能,可以對機房網(wǎng)絡的總帶寬流量進行管理,同時利用流量統(tǒng)計排行功能,實現(xiàn)對機房上網(wǎng)流量情況的監(jiān)控。目標系統(tǒng)的應用,有效改善了浙江警察學院當前的機房管理工作現(xiàn)狀,在不影響學生正常上機操作的情況下,能夠?qū)γ恳晃粚W生的上網(wǎng)行為進行授權(quán)認證,并對學生的所有上機行為進行監(jiān)控,使得學生能夠嚴格遵照學校機房的上機要求,杜絕學生利用上機時間進行其它課程之外的操作,確保學校的網(wǎng)絡資源得到充分的利用。
[Abstract]:With the continuous progress of computer and network technology, each university has built its own internal campus network and computer room successively. Through the connection with the external network, it has realized the automation and networking of teaching in colleges and universities. At the same time, it also provides a lot of convenience for students to study on the computer. But with the expansion of Internet information, various unhealthy information, such as pornography, violence, gambling and so on, are constantly flooded in the school computer room network, these information has gradually affected the mental health of students in school. In addition, some students have limited self-control, excessive addiction to online games, or other bad Internet habits, resulting in a decline in physical and mental health. With the existence of the above problems, it is urgent to strengthen the supervision of the computer room network in colleges and universities through the means of information technology, and to standardize the operation of the campus network. On the basis of deeply analyzing the daily network monitoring and management work in computer room of Zhejiang Police College, this paper synthetically compares the existing hardware and software facilities in the school, and designs a network monitoring system which combines management, monitoring and control. The system is based on C / S development mode, adopts MVC development framework, uses ADO.NET database access technology and C # programming language to develop. After detailed requirements analysis, design and implementation, the research content of the target system includes system management, log management, rule management, content filtering, traffic management and other functional modules, through the system management function, You can set the server and user permissions in the computer room, query the system log and the file transfer records in the computer through the log management function, through the rule management function, It can set the single machine rules and global rules in the computer room, filter the mail, send, receive and chat content in the computer through the content filtering function, through the flow management function, The total bandwidth flow of the computer room network can be managed, and the traffic statistics and ranking function can be used to realize the monitoring of the network flow in the computer room. The application of the target system has effectively improved the current situation of computer room management in Zhejiang Police College. Without affecting the normal operation of students on the computer, it can authorize and authenticate every student's behavior on the Internet. And all the students on the computer behavior monitoring, so that students can strictly comply with the requirements of the school computer room, prevent students from using computer time to operate outside other courses, to ensure that the school's network resources are fully utilized.
【學位授予單位】：電子科技大學
【學位級別】：碩士
【學位授予年份】：2014
【分類號】：TP393.06

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相關期刊論文 前1條

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