数据加密技术在计算机网络安全中的应用

Application of data encryption technology in computer network security

随着信息技术的日益提升,计算网络安全问题就显得越来越突出。非法入侵、信息泄露、病毒影响、网络漏洞都是影响计算机网络安全的要素。为了能够加强计算机网络技术的运用,提升计算机网络的完整性和安全性。文章对数据加密技术进行了研究,并对分对称加密和非对称加密进行了介绍,分析了节点加密、链路加密、端到端加密技术以及数据加密技术在计算机网络通信安全中的具体应用。研究结果表明,计算机网络技术虽然可以有效保障计算机的安全,但为了能够进一步改善数据信息的安全,人们必须不断地研究新的数据加密技术,从而使用户可以安全上网。

With the increasing improvement of information technology, the problem of computing network security is becoming more and more prominent. Illegal intrusion, information leakage, virus influence and network vulnerability are all factors affecting the security of computer network security. In order to strengthen the application of the computer network technology, improve the integrity and security of the computer network. This paper introduces the data encryption technology and asymmetric encryption, and analyzes the specific application of node encryption, link encryption, end-to-end encryption technology and data encryption technology in computer network communication security. The research results show that although computer network technology can effectively guarantee the security of computers, but in order to further improve the security of data and information, people must constantly study new data encryption technology, so that users can safely access the Internet.