计算机网络信息安全中数据加密技术的应用

Application of Data Encryption Technology in Computer Network Information Security

计算机网络已成为现代社会信息传输和处理的重要平台,网络通信的安全问题也成为研究的重点。信息泄露、数据篡改及身份伪造等安全威胁日益严重,对个人、企业乃至国家的安全造成影响,而数据加密技术作为确保网络通信安全的有效手段,可以有效防止敏感信息在传输过程中被非法获取和篡改。基于此,文章通过深入分析和应用数据加密标准(Data Encryption Standard,DES)算法与RSA算法,探索其在网络通信中保护数据保密性和完整性的具体应用和效果,为网络通信安全提供科学、有效的策略,并增强网络数据传输的安全性。

Computer network has become an important platform for information transmission and processing in modern society,and the security of network communication has also become the focus of research.Security threats such as information leakage,data tampering and identity forgery are becoming more and more serious,which affect the security of individuals,enterprises and even the country.As an effective means to ensure the security of network communication,data encryption technology can effectively prevent sensitive information from being illegally obtained and tampered with during transmission.Based on this,this paper deeply analyzes and applies the Data Encryption Standard(DES)algorithm and RSA algorithm to explore the specific application and effect of protecting data confidentiality and integrity in network communication,so as to provide scientific and effective strategies for network communication security and enhance the security of network data transmission.