随着网络信息技术的快速发展,网络技术已经成为了人们生活当中的一部分。在网络快速发展的现代社会中,很多的网络问题开始出现,给网络通信安全带来了一定的影响。本文主要对计算机网络通信安全中的数据加密技术应用进行了分析,希望为计算机用户的安全使用提供有益的帮助和建议。 With the rapid development of network information technology, network technology has become a part of people’s lives. In the rapid development of modern society, many network problems begin to emerge, which brings a certain impact on the security of network communications. This paper mainly analyzes the application of data encryption technology in computer network communication security, and hopes to provide useful help and advice for the safe use of computer users.