数据加密技术在计算机网络通信安全中的应用

Application of data encryption technology in computer network communication security

为了加强计算机网络通信的安全性,文章详细分析了数据加密技术的应用及重要性,其中探讨了链路加密、节点加密及端到端加密技术,侧重于DES和RSA算法在保护数据保密性、完整性及防止身份伪造和数据窃听方面的应用。结果表明,合理的加密技术能有效提升网络通信的安全性,是现代网络环境中不可或缺的保障。

In order to enhance the security of computer network communication,this article analyzes in detail the application and importance of data encryption technology,including link encryption,node encryption,and end-to-end encryption technology,focusing on the application of DES and RSA algorithms in protecting data confidentiality,integrity,and preventing identity forgery and data eavesdropping.The results indicate that reasonable encryption techniques can effectively enhance the security of network communication and are an indispensable guarantee in modern network environments.