Intranet安全技术分析

Technical analysis of intranet network safety

随着Internet/Intranet应用的普及,网络安全性也成为人们日益关注的主题.文章重点分析比较了当今网络安全的几种基本技术———防火墙技术、身份鉴别技术、加密和数字签名技术、网络地址转换技术、操作系统安全内核技术、防病毒技术和生物识别技术。

With the wide application of Internet & Intranet, the problem of network security technology has become more and more concerned. In this paper, we introduce several basic technique-firewall, identification , encryption and digital signature, network address conversion, operation system security core, protection against virus and physiologic character identification .