computer network security technology

At last, the popular technology about computer network virus detection and information and network security is summarized.

最后，对计算机网络病毒的检测和当前网络安全的主流技术进行了分析。

By the development of computer science and network technology, the circumstances on the security of information and network are increasingly rigorous.

随着计算机信息技术与网络技术的迅猛发展，信息与网络的安全形势也日趋严峻和复杂化。

This article first analyzes the security of computer network, introduces basic technology that guarantee the security and emphasizes that cryptography is the core technology.

本文第一章分析计算机网络的安全性，介绍保障计算机网络安全的基本技术，指出密码技术是网络安全技术的核心。