Improvement of Selection Procedure for Network Separation Method by Using AHP

Jae-Ho Lee; Lee Sang Joon

doi:10.34163/jkits.2017.12.4.010

As a result of the amendment of the relevant laws, the network separation has become legally mandatory. Many public institutions, financial institutions and private companies have adopted or are actively considering the network separation. Various studies have been carried out on network separation, but most studies are limited to individual network separation technology itself. Since there are no specific standards or procedures related to the selection and introduction of network separation methods, many organizations are having difficulty in network separating. In this paper, the factors to be considered in selecting the network separation method are derived by analyzing the characteristics of each network separation method, analyzing the characteristics of domestic and foreign products related to network separation, and analyzing the research results of related experts. In addition, AHP method was used to estimate the importance of these factors and to determine the priorities. The proposed method is applied to the organizations preparing to introduce the actual network separation, and it is verified that this method can be used to select the most suitable network separation method for the relevant organizations. In addition to selecting the network separation method, the proposed method can also be applied to general security product selection.

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* 2022년 이후 발행 논문의 참고문헌은 현재 구축 중입니다.

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