UDM：基于NFV的防止DDoS攻击SDN控制器的机制
钱红燕,薛昊,陈鸣
UDM:NFV-based prevention mechanism against DDoS attack on SDN controller
Hongyan QIAN,Hao XUE,Ming CHEN
通信学报 . 2019, (3): 116 -124 .  DOI: 10.11959/j.issn.1000-436x.2019067