摘要
随着人们对Internet的依赖性越来越大,Internet上信息安全问题日益重要起来.运用各种技术手段来保护Internet上信息安全是非常必要的。本文将介绍目前几种主要的保护Internet上信息安全的技术,包括防火墙、数据加密、用户识别技术。
The information in internet becomes more and more important as people＇s dependence on internet comes to become stronger and stronger,it is more fetal to protect the information in the internet with deferent kinds of technique.The paper discusses several main technique of security on information in the Internet.it is the technique of a fire wall,encryption to data and identification to users
关键词
信息安全
防火墙
数据加密
识别技术
the technique of security on information
the technique of a fire wall
the technique of encryption to data
the technique of identification to users
