数据加密技术在网络安全中的应用  

Application of data encryption technology in network security

作　　者：徐小燕 时戴新 吴文超 Xu Xiaoyan;Shi Daixin;Wu Wenchao(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7期84-87,100,共5页Wireless Internet Technology

摘　　要：计算机网络作为信息和数据交互的重要渠道,被广泛运用于人们日常工作和生活的各个领域。得益于移动通信技术与智能化终端设备的不断升级,信息形式、数据类型也随之多元化,信息的传播链路变得更加复杂,这就要求计算机网络物理层的运行更加安全可靠,而基于应用和管理软件的逻辑安全问题也日益凸显出来。文章首先介绍了数据加密技术,分析了影响计算机网络安全的因素,明确了计算机网络安全中应用数据加密技术的价值。其次,从机密信息丢失、机密信息被篡改等方面分析了当前计算机网络的安全问题。最后,介绍了常见的加密技术,分析了数据加密技术在计算机软件、电子商务、个人网络中的具体应用,对于提高网络安全、保障数据安全具有一定的借鉴意义。As an important channel of information and data interaction,computer network has been widely used in every field of People’s Daily work and life.Thanks to the continuous upgrading of mobile communication technology and various intelligent terminal equipment,information forms and data types are also diversified,and information transmission links become more complex.This requires the operation of the physical layer of computer network to become more secure and reliable,and the logic security problem based on application and management software has become increasingly prominent.This paper first introduces the data encryption technology,analyzes the factors that affect the computer network security,and makes clear the value of the application of data encryption technology in the computer network security.Secondly,Through the confidential information loss,confidential information tampering and other aspects of the analysis of the current computer network security problems,finally introduced the common encryption technology,and analyzed the data encryption technology in computer software,e-commerce,personal network specific application,to improve the network security,to ensure data security has a certain practical significance.

关 键 词：网络安全 数据加密技术 网络防范 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]