통합정보보호시스템의 최적 품질 확보를 위한 최소개발비용 탐색에 관한 연구

Abstract

To protect information resources, many organizations including private corporate and government employ integrated information security systems which provide the functions of intrusion detection, firewall, and virus vaccine. In order to develop a reliable integrated information security system during the development life cycle, the managers in charge of the development of the system must efficiently distribute the development resources to the quality factors of an integrated information security system. This study suggests a distribution methodology that minimizes the total cost with satisfying the minimum quality level of an integrated information security system by assigning development resources to quality factors considered appropriately. To achieve this goal, this study identifies quality factors of an integrated information system, measures the relative weights among the quality factors using analytic hierarchy process (AHP). The suggested distribution methodology makes it possible to search an optimal solution which minimizes the total cost with satisfying the required quality levels of processes by distributing development resources to quality factors during the development life cycle.