Quantifying Cost Structure of Campus PKI Based on Estimation and Actual Measurement

• Item type: Journal(1)
• 公開日: 2012-05-15
• タイトル: Quantifying Cost Structure of Campus PKI Based on Estimation and Actual Measurement
• タイトル / 言語: en
• タイトル: Quantifying Cost Structure of Campus PKI Based on Estimation and Actual Measurement
• 言語: eng
• キーワード / 主題Scheme: Other
• キーワード / 主題: [Special Issue on Theory and Application of Intelligent Information Technology] PKI, work breakdown structure, cost structure, work simulation
• 資源タイプ / 資源タイプ識別子: http://purl.org/coar/resource_type/c_6501
• 資源タイプ: journal article
• 著者所属: Faculty of Social Systems Science, Chiba Institute of Technology
• 著者所属: CIO department, NTT Communications
• 著者所属: Information Technology Center, The University of Tokyo
• 著者所属: Faculty of Science and Engineering, Hosei University
• 著者所属(英): en
• 著者所属(英): Faculty of Social Systems Science, Chiba Institute of Technology
• 著者所属(英): en
• 著者所属(英): CIO department, NTT Communications
• 著者所属(英): en
• 著者所属(英): Information Technology Center, The University of Tokyo
• 著者所属(英): en
• 著者所属(英): Faculty of Science and Engineering, Hosei University
• 著者名: Shigeaki, Tanimoto; Masahiko, Yokoi; Hiroyuki, Sato; Atsushi, Kanai
• 著者名(英): Shigeaki, Tanimoto; Masahiko, Yokoi; Hiroyuki, Sato; Atsushi, Kanai
• 論文抄録 / 内容記述タイプ: Other
• 論文抄録 / 内容記述: A ubiquitous ICT environment has rapidly developed through cloud computing, becoming very convenient to use. However, the threats of computer viruses, unauthorized accesses, attacks on servers, etc. have emerged. These threats also occur in the academic environment. Thus, a public key infrastructure (PKI) construction for achieving a safe and secure university ICT environment is desired. The University PKI project is underway at the National Institute of Informatics, and common specifications, such as supply specifications for a campus PKI and certificate policy/certification practice statement guidelines, have been proposed. However, PKIs are still rarely deployed. They generally have a high cost structure, and this has become one of the issues in their spread and promotion. This study quantitatively clarifies the cost structure of a PKI through estimation and actual measurement. This clarification will contribute to the increased use and advancement of a campus PKI.; ------------------------------; This is a preprint of an article intended for publication Journal of; Information Processing(JIP). This preprint should not be cited. This; article should be cited as: Journal of Information Processing Vol.20(2012) No.3 (online); DOI http://dx.doi.org/10.2197/ipsjjip.20.640; ------------------------------
• 論文抄録(英) / 内容記述タイプ: Other
• 論文抄録(英) / 内容記述: A ubiquitous ICT environment has rapidly developed through cloud computing, becoming very convenient to use. However, the threats of computer viruses, unauthorized accesses, attacks on servers, etc. have emerged. These threats also occur in the academic environment. Thus, a public key infrastructure (PKI) construction for achieving a safe and secure university ICT environment is desired. The University PKI project is underway at the National Institute of Informatics, and common specifications, such as supply specifications for a campus PKI and certificate policy/certification practice statement guidelines, have been proposed. However, PKIs are still rarely deployed. They generally have a high cost structure, and this has become one of the issues in their spread and promotion. This study quantitatively clarifies the cost structure of a PKI through estimation and actual measurement. This clarification will contribute to the increased use and advancement of a campus PKI.; ------------------------------; This is a preprint of an article intended for publication Journal of; Information Processing(JIP). This preprint should not be cited. This; article should be cited as: Journal of Information Processing Vol.20(2012) No.3 (online); DOI http://dx.doi.org/10.2197/ipsjjip.20.640; ------------------------------
• 書誌レコードID / 収録物識別子タイプ: NCID
• 書誌レコードID / 収録物識別子: AN00116647
• 書誌情報: 情報処理学会論文誌; 巻 53, 号 5, 発行日 2012-05-15
• ISSN / 収録物識別子タイプ: ISSN
• ISSN / 収録物識別子: 1882-7764