信息网络安全 ›› 2014, Vol. 14 ›› Issue (9): 95-97.doi: 10.3969/j.issn.1671-1122.2014.09.021

• Orginal Article • Previous Articles     Next Articles

A Simple Discussion on the Impact of SDN Development on Network Security

QI Zhong-hou, XIE Xu-dong, ZHANG Nai-bin   

  1. North Institute of Information and Technology, Beijing 100072, China
  • Received:2014-08-06 Online:2014-09-01

Abstract: This paper briefly introduces the basic ideas and characteristics of software defined network (SDN) and analyzes the relations between SDN and virtual technology. Mainly, the paper discusses the impact of SDN on network security, and advances the idea of Big Security and the direction of software defined security, thus to deal with the impact of SDN development on network security.

Key words: network security, software defined network, virtual technology