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随着计算机网络的不断发展,信息产业已经成为人类社会的支柱产业,全球信息化已成为人类社会发展的大趋势,由此带动了计算机网络的迅猛发展和普遍应用。而信息数据在互联网上的传输目前多数都是基于明文进行传输的,这样随即就产生了重要数据在互联网上传输的安全性问题。本文针对数据在互联网中传输的保密性、完整性及抗抵赖性进行分析及综述。
With the continuous development of computer network, the information industry has become the pillar industry of human society. Global informationization has become the general trend of human society development, which has led to the rapid development and widespread application of computer networks. At present, most of the transmission of information data on the Internet is based on the plaintext transmission, thus immediately generating the security problem that important data is transmitted on the Internet. This article analyzes and summarizes the confidentiality, integrity and non-repudiation of data transmitted over the Internet.