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随着我国经济快速发展,生活水平不断提高,计算机走进千家万户,可以说是达到普及的一种情形,计算机与互联网之间存在重要的联系,在计算机运行的过程中,数据交换技术的发展推动互联网技术发展,可以实现计算机与终端之间的通讯,也就是因为网络的日益发达,与人们的生存有着强大的关系链接,所以网络信息安全越来越受到整个社会的重视,本文主要针对计算机网络安全展开讨论,提出数据加密技术的概念,并分析其现实应用中的优势劣势。
With the rapid economic development in our country and the continuous improvement of living standards, computers have reached millions of households and can be said to have reached a level of popularization. There is an important connection between computers and the Internet. In the course of computer operation, data exchange technologies The development and promotion of the development of Internet technology can realize the communication between the computer and the terminal. That is to say, because of the increasingly developed network, it has a strong link with people’s existence. Therefore, the network information security is paid more and more attention by the society as a whole. Computer network security to discuss, put forward the concept of data encryption technology, and analysis of its practical advantages and disadvantages.