VPN技术及其在数字社区的应用  

VPN Technique and Its Application in Numerical Community

作　　者：陈国炎[1] 缪希仁[1] 卓菡[1] 

机构地区：[1]福州大学电气工程与自动化学院,福建福州350002

出　　处：《低压电器》2006年第8期39-43,共5页Low Voltage Apparatus

摘　　要：在阐述VPN及其关键技术——隧道技术的基础上,重点分析了数字社区网络安全布局结构及其设计技术,提出了实现数字社区VPN的MPLSVPN和嵌入式VPN模型,并分析了两种模型的应用特点。提出的数字社区网络安全模型具有经济适用、安全可靠、易于实现的特点,是适用于大、中型数字社区的网络安全解决方案。On the basis of telling of VPN and its key technique-tunnel, the security framework design of numerical community and the theories were expatiated. And then two kinds of numerical community VPN model-MPLS VPN and embedded VPN were declared, and their application characteristics were elaborated. The security frame- work of numerical community being presented in the paper has the character of economical application, credible security and easy realization. For these characteristics, the framework being a safe solution of network is suitable to big and medium-size numerical community.

关 键 词：虚拟专用网 网络安全 MPLS VPN IP SEC VPN 嵌入式虚拟专用网 

分 类 号：TU855[建筑科学] TP273.5[自动化与计算机技术—检测技术与自动化装置]