A New SDN Traffic Control Application for Security Routing in Critical Infrastructures

Adami, Davide; Giordano, Stefano; D’Amore, Giuseppe; Brignoli, Mauro Alberto; Hoz, Enrique de la; López-Civera, German

doi:10.5220/0006017501290138

Cited by 1 publication

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“…Over the past years, some SDN-based security transmission methods have been proposed, Adami [3] proposed a security device routing model based on SDN networks. This model combines multiple improved security path selection methods for embedded security devices.…”

Section: Introductionmentioning

confidence: 99%

Security Classification Transmission Method Based on SDN in Industrial Networks

Zhao

Shang

Liu

et al. 2018

Cloud Computing and Security

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Software Defined Networking (SDN) is a new type of network architecture, which provides an important way to implement automated network deployment and flexible management. However, security problems in SDN are also inevitable in industrial networks. In the research area of SDN security and traditional network security, feasibility and influence of defense in depth in industrial networks should thus be explored. In this paper, a security classification transmission method based on SDN in industrial networks is proposed, which provides a better security level of transmission paths. In the proposed method, the security classification transmission system is first presented. By designing five service mechanisms, including request, strategy generation, distribution/maintenance, updating/loading and execution, the security classification transmission service model is defined. In an experimental study, the proposed method is shown to be feasible in industrial heterogeneous networks and provide better security paths without affecting availability in the multidomain and multi-nodes case of industrial networks.

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Section: Introductionmentioning

confidence: 99%