The global data center market is growing as more and enterprises are increasingly adopting cloud computing services applications. Data centers evolving towards highly virtualized architectures where transformation to software defined network (SDN) based solutions provides benefits in terms of programmability, automation, flow visibility. With the benefits, need for securing becomes essential ma...

In this paper, we propose an energy-aware routing algorithm and a control overhead reduction technique for prolonging the network lifetime of software-defined multihop wireless sensor networks (SDWSNs). This is effort to optimize energy consumption WSNs that provide services Industrial Internet Things (IIoT). A centralized controller grants global view by introducing extra in network, but leads...

Software Defined Networking (SDN), which decouples control plane and data plane, normally stores states on controllers to provide flexible programmability convenient management. However, recent studies have shown that such configuration may cause frequent unnecessary interactions between in some cases. For example, a DDoS detection installed controller needs fetch information from periodically,...