The decoupling of the data plane and control in Software- Defined Network (SDN) can increase flexibility network management operation. And it reduce limitations caused by hardware. However, centralized scheme SDN also introduce some other security issues such as single point failure, consistency multiple-controller environment spoofing attack initiated a malicious device plane. To solve these p...

Software-defined Internet-of-Things networking (SDIoT) greatly simplifies the network monitoring in large-scale IoT networks by per-flow sampling, wherein controller keeps track of all active flows and samples devices on each flow path to collect real-time statistics. There is a tradeoff between controller’s sampling preference balancing loads among devices. On one hand, may prefer sample some ...

The pull of Software-Defined Network- ing (SDN) is magnetic. There are few in the networking community who have escaped its impact. As the benefits of network visibility and network device programmability are discussed, the question could be asked as to who exactly will benefit? Will it be the network operator or will it, in fact, be the network intruder? As SDN devices and systems hit the mark...