计算机网络安全综述

Overview of Computer Network Security

随着计算机技术的发展,计算机处理业务的功能已由单机处理发展到面向内部局域网、全球互联网的世界范围内的信息共享和业务处理。在信息处理能力提高的同时,基于网络连接的安全问题日益突出,本文简单介绍了几种主要网络安全技术。

With the development of computer technology, the function of computer handing business transfered from uniprocessing to information sharing around the world oriented Intarnet and Internet. At same time of message processing ability enhancing, the security problem based on network connections has came more serious. This paper simply introduced several kinds of network security technology.