Departmental Bulletin Paper 動的セキュリティ制御方式の研究

嶋津, 将彦

57pp.1 - 4 , 2016-03-24 , 法政大学大学院 理工学研究科
Generally, high security information management leads to high confidentiality. However, high confidentiality causes low availability. Therefore, we think availability can be increased by choosing the appropriate security level depending on the changing risk. Thus, this paper proposes a risk evaluation model in which risk is quantitatively evaluated using the value of information, protection level, and threat level.

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