Current naval networks vary in size and implementation, but have one thing in common: poor network device connectivity oversight. Poor network oversight can lead to unauthorized network access, but there is a potential solution with software-defined networking (SDN). SDN technology provides the management oversight and capability to maintain a complete network picture of all connected devices. SDN is the network technology that separates the control plane from the forwarding plane of the network while providing ability to program the entire network from a central controller. This thesis reviews the current network access control solution deployed for the NPS unclassified network and creates a SDN solution aimed to provide improvements in the following areas: a centralized network topology, low management overhead, and reduction in hardware and operational costs.
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