基于MPLS VPN大型网络安全防护体系研究

当前,运营商、铁路和电力企业均采用MPLS VPN技术进行骨干网组网,网络覆盖范围扩大,承载业务越来越重要,以及新技术的快速迭代,对企业网络安全提出更高的要求。因此,研究MPLS VPN大型网络安全防护体系具有非常重要的价值。本文开展了大型企业网络安全防护体系研究,深入分析了基于MPLS VPN大型企业网络技术特点,在明确防护原则并进行风险分析的基础上,提出了针对企业网络的全局安全防护体系。从边界、网络、终端、物理和运维安全等多个维度进行安全防控体系设计,对大型企业网络安全防控具有重要意义。

Research on Large Network Security Protection System Based on MPLS VPN

At present,operators,railway and power enterprises all use MPLS VPN technology to construct backbone network.With the expansion of network coverage,carrying business becomes more and more important,and the rapid iteration of new technology,higher requirements are put forward for enterprise network security.Therefore,the research on MPLS VPN large-scale network security protection system has a very important value.This paper studies the network security protection system of large-scale enterprises,deeply analyzes the network technology characteristics of large-scale enterprises based on MPLS VPN,and puts forward the overall security protection system for enterprise network on the basis of clear protection principles and risk analysis.The design of security prevention and control system from multiple dimensions such as boundary,network,terminal,physical and operation and maintenance security is of great significance to the network security prevention and control of large enterprises.