Cybersecurity Framework for IIoT-Based Power System Connected to Microgrid

Ji Woong Jang, Sungmoon Kwon, Sung Jin Kim, Jungtaek Seo, Junhyoung Oh, Kyung Ho Lee

Research output: Contribution to journalArticle

Abstract

Compared to the past infrastructure networks, the current smart grid network can improve productivity and management efficiency. However, as the Industrial Internet of Things (IIoT) and Internet-based standard communication protocol is used, external network contacts are created, which is accompanied by security vulnerabilities from various perspectives. Accordingly, it is necessary to develop an appropriate cybersecurity guideline that enables effective reactions to cybersecurity threats caused by the abuse of such defects. Unfortunately, it is not easy for each organization to develop an adequate cybersecurity guideline. Thus, the cybersecurity checklist proposed by a government organization is used. The checklist does not fully reflect the characteristics of each infrastructure network. In this study, we proposed a cybersecurity framework that reflects the characteristics of a microgrid network in the IIoT environment, and performed an analysis to validate the proposed framework.

Original languageEnglish
Pages (from-to)2221-2235
Number of pages15
JournalKSII Transactions on Internet and Information Systems
Volume14
Issue number5
DOIs
Publication statusPublished - 2020 May 31

Keywords

  • Cybersecurity Framework
  • Industrial internet of things
  • Microgrid

ASJC Scopus subject areas

  • Information Systems
  • Computer Networks and Communications

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