248 / 2016-01-27 21:14:19

Analysis of Software Defined Network Firewall (SDF)

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Software Defined Networks (SDN) technology can alternate the network, unlock critical intelligence, and help deliver the new services and analytics needed to run on-demand applications for today’s businesses and consumers. So, SDN has been much request for adoption in mostly data centre.
SDN provides network administrators to clear overview of the entire network architecture. It decouples a network’s control and forwarding functions such that the physical and logical networks can be treated independently. This method allows network traffic flows to be programmatically and effectively reallocated to meet changing demands. That’s what SDN does.
Software defined network have too many scarcity like throughput, packet loss and network attack defense. Software defined firewalls helps to overcome lack of SDN and also reduce ratios of attack traffic. Here we analyze some SDF techniques and challenges related to software defined network.