防窃密桌面防御系统的研究与设计

网络窃密对桌面系统的威胁越来越严重，现有的各种独立的安全产品无法提供完整、有效的解决方案。本文分析了通过网络窃取桌面信息的一般流程，有针对性地提出了一种防窃密桌面防御系统。该系统从整体防御的思想出发，对个人防火墙、入侵检测和文件保护三个子系统进行了集成。可以针对入侵和窃密的各个环节实施有效的整体防御。

Design and Implementation of Desktop Defense System anti Stealing Information

Stealing information from desktop system through the Internet is getting more and more serious. Current kinds of independent security products can not provide integrated solutions to that problem. This paper analyzes the common procedure of stealing information and accordingly represents the general design of a desktop defense system protecting information from being stolen. Based on the idea of general defense, this system is the integration of the personal firewall subsystem, intrusion detection subsystem and file protection subsystem. It provides effective general defense for desktop information at every step of intrusion.