基于数据加密算法的计算机网络安全技术研究  

Research on computer network security technology based on data encryption algorithm

作　　者：郭晓娜 Guo Xiaona(Jiangsu Golden Shield Detection Technology Co.,Ltd.,Nanjing 210042,China)

机构地区：[1]江苏金盾检测技术股份有限公司,江苏南京210042

出　　处：《无线互联科技》2023年第5期155-158,共4页Wireless Internet Technology

摘　　要：数据加密算法是在传统的密码技术基础上发展起来的一种安全有效的加密手段。不同于以往算法,数据加密算法具有安全性高、操作简单等优点。在计算机网络安全技术研究领域中,最重要的课题之一就是如何保护计算机用户的信息,以提高网络运行效率和信息安全水平。文章主要对基于数据加密算法的计算机网络安全技术这一问题进行了深入的探讨和分析,分别从硬件设备和软件方面阐述了数据加密系统的设计方法,同时提出了改进方案,并针对目前常用的几种数据加密标准做了比较。文章根据实际应用情况,对数据加密系统进行了性能测试,结果表明该数据加密系统达到了预期效果。Data encryption algorithm is a safe and effective encryption method developed on the basis of traditional encryption technology.Unlike previous algorithms,data encryption algorithms have the advantages of high security and simple operation.One of the most important topics in the research field of computer network security technology is how to protect the information of computer users in order to improve the efficiency of network operation and the level of information security.This paper mainly discusses and analyzes the problem of computer network security technology based on data encryption algorithm.This paper expounds the design method of data encryption system from the aspects of hardware equipment and software,and puts forward the improvement scheme.It also compares several commonly used data encryption standards.According to the actual application,the performance of the data encryption system is tested,and the results show that the data encryption system has achieved the expected effect.

关 键 词：数据加密算法 计算机网络 安全技术 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]