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计算机的产生是人类历史上一项重大发明。现在,计算机网络技术已经比较成熟,它的普及和发展极大地改变了人们生产和生活方式,在各方面提高了人们的工作效率。它渗透到我国农业、工业和服务行业的各个方面,使整个人类社会都发生了巨大的改变,向社会文明迈出了具有历史意义的一步。即便如此,我国的计算机网络信息安全还存在一些安全故障。虽然一些防护措施已经被研究出来,但是人不能满足计算机网络发展的需求。本文主要通过介绍计算机网络信息安全的现状及网络安全威胁,并为网络安全的防护措施进行一定的研究。
Computer generation is a major invention in human history. Now that computer network technology is relatively mature, its popularization and development has greatly changed people’s production and life style, improving people’s work efficiency in all aspects. It infiltrated all aspects of our agricultural, industrial and service industries, resulting in a dramatic change in the entire human community and a historic step toward social civilization. Even so, China’s computer network information security there are some safety problems. Although some protective measures have been developed, people can not meet the needs of the development of computer networks. This paper mainly introduces the status quo of computer network information security and network security threats, and conducts some research on the network security protection measures.