计算机网络信息安全研究

21世纪的重要特征之一就是数字化、网络化和信息化,它是一个以网络为核心的信息时代。自上个世纪90年代以后,Internet遍布世界任何一个角落,随着网络的延伸,大量存储和传输在网络中的数据信息就需要保护,安全问题受到人们越来越多的关注。在网络日益复杂化,多样化的今天,如何保护网络中应用及数据信息的安全,成为了本文探讨的重点。

The Reasch in Computer Networks Information Security

The most important features in 21st century are： digitalized, networking, informationalization,which forms the Information Age focused on the Internet. Since the 1990s, the Intemet reachs every conner in the world. With expanding the Internet, lots of data information need to be protected. Most of people are mostly concerned about the security of Intemet in an increasingly complex computer networks and the diversification of today. In the article the author will mainly discussed the security in computer networks applications and data information.