摘要
Abstract
This paper delves into the use of data encryption technology in computer network security,focusing on the core points of encrypted communication protocols(e.g.,HTTPS and VPN),end-to-end encryption technology(in chat applications and email),and file and data encryption(file encryption tools and database encryption and access control).By elaborating the working principles,application scenarios and importance of these technologies,it aims to reveal the key role of data encryption technology in protecting data security and preventing network attacks,as well as to look forward to its future development trend.This study is of great significance to improve the level of computer network security.关键词
计算机/网络安全/数据加密技术Key words
computer/network security/data encryption technology分类
信息技术与安全科学
