信息安全的三大主流技术概述

A Brief Summary of the Three Essential Technologies of Information Security

防火墙技术、入侵检测技术和安全测评技术是信息安全领域中的三大主流技术。这三大技术及其它许多信息安全技术一起为网络的信息安全提供了综合的安全保障。本文介绍和分析这三大技术的概念和发展趋势。

Firewall Technology, intrusion Detection Technology and Security Appraisal Technology are the three essential technologies in the realm of information security. The three technologies together with other many information security technologies provide a comprehensive security guarantee for information security of network. In this article the author introduces and analyzes the concept and the tendency of the three technologies.