现代校园网络安全管理体系构建的研究与应用

发布时间：2018-12-08 08:49

【摘要】：各学校对网络安全的重视程度不一样,对本校网络安全体系以及环境建设的过程当中投入也不相同,这就导致学校校园网络的安全管理体系发展程度不同,容易受到内部和外部的入侵、攻击,如果不采取及时的应对措施,将会对学校内部的信息管理系统产生非常大的安全威胁。有些学校没有配备专业的网络安全管理人员,这对学校本身网络安全的运行来说是一个非常大的安全隐患。本文通过分析内江某学校网络安全的现状,来对校园网络安全管理体系进行相应的构建。首先对学校内部校园网的安全需求进行详细的分析,分析当前校园网在运行过程中所面临的安全威胁以及原因。了解了校园网络安全威胁产生的原因之后,提出校园网络安全管理体系设计的目标以及需要达到的性能指标等。通过建立相应的安全模型,来分析本文所设计的网络安全管理体系中的防火墙,入侵检测和堡垒机能否达到网络安全防护的目标。针对校园网在运行过程中所面临的不同的网络安全威胁来制定相应的管理策略。本文的主要研究内容可以概括为以下几个方面:(1)对校园网络安全管理体系的研究背景与意义进行分析,并对本文在国内外的研究、发展动态进行调研;(2)对校园网络安全管理体系建设过程中所用到的概念进行分析,包括网络安全关键技术、统一威胁管理、网络评估、动态模型等;(3)分析了校园网络安全管理系统的现状和需求,包括校园网的现状、现状评估和校园安全需求。(4)对校园网络安全管理体系的功能模块进行具体的设计与实现。首先对系统类结构进行设计,之后分具体的功能模块对校园网络安全管理体系进行设计与实现;(5)对校园网络安全管理体系进行测试,通过编写详细的测试用例对系统功能模块是否达到预期的功能进行测试。
[Abstract]:Different schools pay different attention to the network security, and invest in the network security system and the environmental construction of the school, which leads to the different degree of development of the security management system of the campus network. It is vulnerable to internal and external intrusions and attacks. If it does not take timely measures, it will pose a great security threat to the information management system within the school. Some schools are not equipped with professional network security managers, which is a great security hazard for the operation of the school's own network security. By analyzing the present situation of network security in a school in Neijiang, this paper constructs the management system of campus network security. Firstly, the security requirements of campus network are analyzed in detail, and the security threats and reasons are analyzed. After understanding the causes of campus network security threats, the paper puts forward the objectives of campus network security management system design and the performance indicators to be achieved. By establishing the corresponding security model, this paper analyzes whether the firewall, intrusion detection and fortress machine in the network security management system designed in this paper can achieve the goal of network security protection. In view of the different network security threats that the campus network faces in the course of operation, the corresponding management strategy is formulated. The main research contents of this paper can be summarized as follows: (1) the research background and significance of campus network security management system are analyzed, and the research and development trends of this paper at home and abroad are investigated; (2) analyzing the concepts used in the construction of campus network security management system, including the key technology of network security, unified threat management, network evaluation, dynamic model and so on; (3) the present situation and requirements of campus network security management system are analyzed, including the current situation of campus network, the present situation evaluation and campus security requirement. (4) the function module of campus network security management system is designed and implemented in detail. Firstly, the system class structure is designed, and then the campus network security management system is designed and implemented by specific function modules. (5) testing the security management system of campus network, and testing whether the function module of the system achieves the expected function by writing detailed test cases.
【学位授予单位】：电子科技大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TP393.08

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