Opportunities and threats coexist in SDN security
Dai Bi · Jisuanji yingyong yanjiu · 2014
This paper discussed about the SDN technology in terms of security opportunities and threats. On the one hand,SDN's unique centralized control and network programmability in improving network security performance had larger advantages,such as network monitoring. On the other hand,SDN technology would also bring in new security threats and risks,such as controller-level security risks. In the end,this paper summed up the future research trend in terms of SDN security.