摘要
近年来，铁路TMIS网络技术日趋成熟，已经开始从以提供和保证网络联通性和数据传输为主要目标的第1代TMIS技术向以完全提供网络数据信息服务为特征的第2代TMIS网络技术的发展。正是随着网络的发展与普及，网络信息安全性已越发显得重要。
Recently, the network technology is getting mature in the TMIS. With that ,the main goal of the networks begin to extend from just supply of connection of network and data transmission to the service of the data and information all round .It was even called the development from first generation NK to next generation NK. With the development and popularization of the networks, the security of the data in the networks was got more and more important. Much effort was needed to be done.
出处
《铁路计算机应用》
2005年第B07期208-210,共3页
Railway Computer Application
