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ITリスク学研究の現状と今後の展開

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(1)情報処理学会研究報告 IPSJ SIG Technical Report. Vol.2012-CSEC-59 No.3 2012/12/14. IT リスク学研究の現状と今後の展開. 佐々木良一. †1. 社会の IT システムへの依存の増大に伴い,IT システム関連の安全の問題を従来の「情報セキュリティ」 の概念だけで扱うのは困難な時代になりつつある.このため,報告者らは不正によるものだけでなく, 天災や故障ならびにヒューマンエラーも対象とし, IT システムが扱う情報だけでなく IT システム自 体や IT システムが扱うやサービスに関連して発生する安全の総合的問題を「IT リスク」と呼び,その ための学問を「IT リスク学」と名づけた.そして, 「IT リスク学」の発展のために,日本セキュリティ・ マネジメント学会の中に「IT リスク学研究会」を 2008 年 5 月に設立し,IT リスク学の定義を明確にす るとともに,IT リスク学を構成する要素技術を明らかにし,一部それらの技術開発を行ってきた.2013 年 1 月にはこれらの成果をまとめた佐々木良一編著「IT リスク学. 情報セキュリティを超えて」共立. 出版を発刊の予定である.本発表では,これらの研究成果を紹介した後,今後の展開計画について報 告する.. キーワード: IT リスク,リスクマネジメント,リスクコミュニケーション. Present Study Status on IT Risk Science and Its Future Development Ryoichi Sasaki†1. With increase of the dependency of society on IT system, it is becoming difficult to treat IT system related safety issue based on the conventional IT security approach. Therefore, we proposed “IT risk science” to deal with comprehensive. safety issues caused by not only the injustice but also a natural disaster, failure of hardware and human error, and having the effect not only to information treated by IT system but also IT system itself and services treated by IT system. We continued the study on IT risk science after establishing the IT Risk Science Group in Japan Society of Security Management in May, 2008. In this process, we made the definition of IT risk science clear and clarified elemental technology to constitute IT risk science and performed those technology developments partly. The result of the study activities was summarized in the book titled “ IT Risk Science – Beyond the Information Security”, which was edited by Ryoichi Sasaki and will be published from Kyoritsu Shupan in January 2013. In this presentation, after introducing our study activities described in the book, we talk about the future development of IT risk science. Key Words: IT Risk, Risk management, Risk Communication. -----------------------------------------------------------------------------------------------------------------------------------------------------------------------†1 東京電機大学 Tokyo Denki University. ⓒ 2012 Information Processing Society of Japan. 1.

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