当前计算机已经成为高校教学管理与科研活动的主要工具，高校利用计算机网络可以丰富高校的知识、拓展学生的视野，但是高校计算机网络受外界的影响，比如病毒侵犯、不良信息的入侵等等，也会导致高校计算机网络存在很多的不安全因素。本文通过阐述计算机网络的概念以及研究意义，论述高校计算机网络安全所存在的问题，提出具体提高高校计算机网络安全的防护措施。%Currently, computer has became the main tool of teaching management and research activities in colleges. By using computer network, colleges can enrich the knowledge and expand the vision of students, but college computer network will also led to many unsafe factors of college computer network due to the outside factors such as virus violations and invasion of bad information etc. Based on the explanation of the concept and research significance of computer networks, this article discusses the existing problems of college network security, and puts forwards specific protective measures to improve computer network security in colleges.
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