Cyber-Security Incident Analysis by Causal Analysis using System Theory (CAST)

Tomoko Kaneko, Nobukazu Yoshioka, Ryoichi Sasaki

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

STAMP (System Theoretic Accident Model and Processes) is one of the theories that has been attracting attention as a new safety analysis method for complex systems. CAST (Causal Analysis using System Theory) is a causal analysis method based on STAMP theory. The authors investigated an information security incident case, 'AIST (National Institute of Advanced Industrial Science and Technology) report on unauthorized access to information systems,' and attempted accident analysis using CAST. We investigated whether CAST could be applied to the cyber security analysis. Since CAST is a safety accident analysis technique, this study was the first to apply CAST to cyber security incidents. Its effectiveness was confirmed from the viewpoint of the following three research questions. Q1:Features of CAST as an accident analysis method Q2:Applicability and impact on security accident analysis Q3:Understanding cyber security incidents with a five-layer model.

本文言語English
ホスト出版物のタイトルProceedings - 2021 21st International Conference on Software Quality, Reliability and Security Companion, QRS-C 2021
出版社Institute of Electrical and Electronics Engineers Inc.
ページ806-815
ページ数10
ISBN(電子版)9781665478366
DOI
出版ステータスPublished - 2021
イベント21st International Conference on Software Quality, Reliability and Security Companion, QRS-C 2021 - Virtual, Hainan, China
継続期間: 2021 12月 62021 12月 10

出版物シリーズ

名前Proceedings - 2021 21st International Conference on Software Quality, Reliability and Security Companion, QRS-C 2021

Conference

Conference21st International Conference on Software Quality, Reliability and Security Companion, QRS-C 2021
国/地域China
CityVirtual, Hainan
Period21/12/621/12/10

ASJC Scopus subject areas

  • コンピュータ サイエンスの応用
  • ソフトウェア
  • 安全性、リスク、信頼性、品質管理

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