数据加密技术在计算机网络信息安全中的应用

Application of Data Encryption Technology in Com puter Network Information Security

目前,计算机已成为人们日常生产、生活与学习中不可或缺的工具,但网络入侵、黑客攻击、电信诈骗等各种网络信息安全问题层出不穷,严重威胁用户的隐私安全。在网络信息安全问题日益严重的当下,通过运用数据加密技术为计算机系统筑牢安全防线可以有效避免网络信息安全危险。基于此,笔者对网络信息安全风险进行概述,并分析了常见的数据加密技术在计算机网络信息安全中的应用。

At present,computer has become an indispensable tool in people’s daily production,life and learning,but various network information security problems such as network intrusion,hacker attack and telecom fraud emerge one after another,which seriously threaten the privacy and security of users.With the increasingly serious problem of network information security,the danger of network information security can be effectively avoided by using data encryption technology to build a strong security defense line for the computer system.Based on this,the author summarizes the risk of network information security,and analyzes the application of common data encryption technology in computer network information security.