論文

査読有り
2014年

Development of CAD for Zone Dividing of Process Control Networks to Improve Cyber Security

2014 14TH INTERNATIONAL CONFERENCE ON CONTROL, AUTOMATION AND SYSTEMS (ICCAS 2014)
  • Hiroki Moritani
  • ,
  • Shuichi Yogo
  • ,
  • Takahito Morita
  • ,
  • Midori Kojima
  • ,
  • Kento Watanabe
  • ,
  • Jing Sun
  • ,
  • Ichiro Koshijima
  • ,
  • Yoshihiro Hashimoto

開始ページ
1311
終了ページ
1316
記述言語
英語
掲載種別
研究論文(国際会議プロシーディングス)
DOI
10.1109/ICCAS.2014.6987759
出版者・発行元
IEEE

Recently, cyber security becomes a serious problem for not only OA (Office Automation) systems but also PA (Process Automation) and FA (Factory Automation) systems. Even the controllers, which are not connected to Internet directly, have been attacked with malwares, such as Stuxnet and Quantum. When control system fails, it may lead to serious accidents such as explosion or leakage of poisonous and deleterious substances. For process control, cyber-attack is one of the causes to threaten safety. The authors of this paper had proposed zone division of process control networks to ensure cyber security and safety. To apply the method, it is necessary to build CE (Cause Effect) matrices which express the qualitative information of the plant and controllers. It is very troublesome for large-scale plants. CAD (Computer Aided Design) tool for zone dividing is proposed in this paper. CE matrices are generated by using DAE (Differential and Algebraic Equation) registered in equipment modules of plant CAD such as ASPEN or Pro II. The candidates of zone division of process control networks, which can assure the safety against concealment and remote operation by cyber attackers, can be proposed.


リンク情報
DOI
https://doi.org/10.1109/ICCAS.2014.6987759
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000392834400255&DestApp=WOS_CPL
URL
http://id.nii.ac.jp/1476/00005958/