摘要
随着通信网络的快速发展,可以实现网元设备软硬件解耦的网络功能虚拟化技术应运而生。本文首先介绍了网络功能虚拟化的产生背景和体系结构,然后分析了网络功能虚拟化所带来的网络安全问题,最后针对网络安全问题给出了工作建议,为今后网络功能虚拟化的安全工作指出了研究方向。
With the rapid development of the communication network, network functions virtualization（NFV） involves the implementation of network functions in software that can run on a range of industry standard server hardware, without the need for installation of new equipment. The background and architectural framework of NFV are introduced in this paper, and then the security problems which are brought by NFV are analyzed. Finally this paper gives some proposals for network security issues, and points out the development direction for NFV Security in the future.
出处
《电信网技术》
2014年第12期1-5,共5页
Telecommunications Network Technology
关键词
网络功能虚拟化
软硬件解耦
网络安全问题
network functions virtualization
software and hardware decoupling
network security issues
