新形势下计算机网络安全及策略

The computer network safety and strategy in the new situation

随着计算机网络的迅速发展,计算机已成为信息网中承担传输和交换信息的公用平台,计算机网络安全问题日益受到人们的重视。本文概述了新形势下计算机病毒的发展的特点,以及网络中安全的隐患,重点从加密技术、防火墙技术和网络入侵检测技术等方面阐述了如何维护计算机网络安全。

With the quick development of computer network, computer become the common platform in the information net that was used to exchange and deliver information and the safety problem was paid more attention to. In the article, developmental characteristic of computer virus was described in the flew situation. How to persist computer net safeety was discussed from encrypted technology, firewall technology and examine technique to invading the network.