Strengthen Factory Network Security Applying SDN/OpenFlow Technology

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  • SDN/OpenFlow 技術を応用した工場ネットワークセキュリティの強化
  • SDN/OpenFlow ギジュツ オ オウヨウ シタ コウジョウ ネットワークセキュリティ ノ キョウカ

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Abstract

<p>With the evolution of Industrial IoT（IIoT）and Big Data, various types of factory systems are going to be connected to each other over and all form factors of devices will communicate with each other across the network. In the concept of IIoT, not only devices but mills, companies or any type of organizations would be connected and communicate each other in multi-dimensional ways.</p><p>As mill systems become more complicated,“Network traffic expansion, cybersecurity or securing human-resources with IT expertise”etc…, have been less considered for conventional mill network and there are newly emerging challenges that need to be addressed. Especially it is essential to establish method and plan to reinforce network security in a rapid and flexible manner without affecting running production activities.</p><p>To solve these problems we employed SDN（Software-Defined Networking）technology. The network integration by using SDN technology enabled monitoring of mill network security and integrity, and the network virtualization also enables potential network enhancement for the future without being constrained by physical restrictions.</p>

Journal

  • JAPAN TAPPI JOURNAL

    JAPAN TAPPI JOURNAL 72 (3), 283-287, 2018

    JAPAN TECHNICAL ASSOCIATION OF THE PULP AND PAPER INDUSTRY

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