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Software-Defined Networking (SDN) and Network Function Virtualization (NFV) are emerging as promising innovations for future network, which make Virtual Network Service (VNS) possible to be implemented broadly. It is the common truth that VNS is realized by the collaborations of multi-providers in practical scenario, where potential risks are lying in the collaborations. The primary risk is the availability...
Industrial Wireless sensor networks (IWSNs) are emerging as a promising technique for industrial applications. With limited energy resources, prolonging the lifetime of IWSNs is a fundamental problem for industrial applications. At the same time, Software- Defined Networking (SDN) and Network Function Virtualization (NFV) are future network techniques which make the underlying networks and node functions...
Software-defined Home Networks (SDHN) is a key development trend of smart home. Security is still an important issue in SDHN. In this paper, a multi-stage attack mitigation mechanism is proposed for SDHN using Software-Defined Networking (SDN) and Network Function Virtualization (NFV). Firstly, an evidence-driven security assessment method using SDN factors and NFV- based detection is designed to...
Software-defined Home Networks (SDHN) is a key development trend of smart home which is proposed to realize multi-home visual sharing. With the improved openness and programming ability, SDHN faces increased network threat than traditional home networks. Especially, because of the diversity and heterogeneity of smart home products, multi-stage attack is more convenient to be performed in SDHN. To...
Traffic forwarding is a fundamental function in network operations. And forwarding traffic dynamically according to the current situation is attractive to network providers. With its programmability, Software-Defined Networks (SDN) provide network providers dynamic traffic forwarding ability. But SDN only provides trivial flow table to control traffic forwarding that is not an effective way for applications...
For 5G, Software-Defined Networking have emerged as a future mobile network architecture. It is so called Software-Defined Networking based Mobile Networks (SDN-MN). Because of the dynamic and virtual features of SDN-MN, most traditional network vulnerability assessment methodologies cannot be applied in SDN-MN directly. As a result, a new methodology of vulnerability assessment for SDN-MN is needed...
Distributed Denial of Service (DDoS) attack is a major threat to Internet based killer applications, such as independent news web sites, e-business and online games. Detecting and blocking such clever attacks has become difficult. Software-Defined Networks (SDN) has emerged as a future communication network architecture which decouples network control and forwarding. It has some particular features...
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