• 디지털산업정보학회논문지
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• 제6권4호
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• pp.117-130
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• 2010

Paper is on defense for so-called internet crisis, the attack of DDoS (Distributed Denial of Service) which was targeted to the central government ministries, financial sector, and portal sites of chief counties including Korea on June 7th, 2009 as its start. By conducting attack with various DDoS attacking methods in the lab environment and dividing networks targeted by the attack by layers, this paper records and analyzes the chief information for attack, destination information of packets, defense policy setting, and the flow of packet attack with the subjects of the networks separated. This study suggests CFC system using multiple firewalls applying defense policy corresponding to the target layer for ultimate attack and tests it according to the result of analyzing the attack packet information and its amount, log analysis, access recording port, and MAC and IT information, etc. by layers. This article is meaningful in that it analyzes the attack by layers, establishes firewall policy for protecting each layer, and secures accurate mechanism for detect and defense.

• Journal of East Asia Management
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• 제4권1호
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• pp.1-22
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• 2023

This study conducted a big data analysis study through text mining and semantic network analysis to explore the perception of defense reform 2.0. The collected data were analyzed with the top 70 keywords as the appropriate range for network visualization. Through word frequency analysis, connection centrality analysis, and an N-gram analysis, we identified issues that received much attention such as troop reduction, shortening of military service period, dismantling of the border area unit, and returning wartime operational control. In particular, the results of clustering words through CONCOR analysis showed that there was a great interest in pursuing the technical group, concerns about military capacity reduction, and reorganization of manpower structure. The results of the analysis through text mining techniques are as follows. First, it was found that there was a lack of awareness about measures to reinforce the reduced troops while receiving much attention to the reduction of troops in Defense Reform 2.0. Second, it was found that it is necessary to actively communicate with the local community due to the deconstruction and movement of the border area units, such as the decrease of the population of the region and the collapse of the local commercial area. Third, it was judged that it is necessary to show substantial results through the promotion of barracks culture and the defense industry, which showed that there was less interest than military structure and defense operation from the people and the introduction of active policies. Through this study, we analyzed the public's interest in defense reform 2.0, which is a representative defense policy, and suggested a plan to draw support for national policy.

• 기술혁신연구
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• 제24권1호
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• pp.113-142
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• 2016

T-50 인도네시아 수출은 정부의 정책목표를 구현하고 국내 방산업체들의 해외수출활동을 촉진시키는 촉매제가 되었다. 방산수출은 국가의 위상을 높이고 경제적 이익을 창출하는 신성장 동력으로서 인정받게 되었으며 정부의 주요 정책 중 하나로 자리매김하였다. 본고는 T-50 인도네시아 수출 성공의 동인(動因)을 정책 네트워크의 관점에서 분석하여 효과적인 방산수출 정책방향을 제시하고자 한다. 정책네트워크 이론(Policy Network Theory)은 방산수출 지원정책을 수립하고 집행하는 과정에서 각 정책행위자들의 속성과 그들 사이에서 이루어지는 상호작용이 어떤 산출물을 가져왔는지를 분석하는 데에 유용성과 적실성을 갖았다. T-50 인도네시아 수출에 관한 정책네트워크는 정책공동체(policy community) 유형으로서 다수의 정부부처와 이익집단인 방산업체, 그리고 연구기관의 전문가들이 공동의 정책목표 달성을 위해 상호 공감대를 형성하여 범정부조직인 방산물자교역지원센터(KODITS)를 창설하고 이를 중심으로 행위자들이 공식 비공식 접촉을 지속하면서 수출 성공을 위한 전략을 모색하였다. 일부 주요 정책행위자 사이에 대립과 갈등이 존재했으나, 다수의 행위자가 강한 협력의 관계를 형성함으로써 T-50 인도네시아 수출을 위한 정책결정이 효과적으로 이루어질 수 있었고, 그것은 T-50 수출 성공의 중요한 동인이 되었다. 시사점으로 협력적 상호작용에 의한 정책공동체 유형이 방산수출 지원정책의 목표 달성에 유용함을 고려, 미국에 대한 훈련기(T-X) 수출 등 대형 방산수출프로젝트 추진시 범정부차원의 한시적 테스크포스(TF)를 운영할 필요가 있으며 TF에 참여한 기관들이 상호 협력의 관계를 강화할 수 있도록 기관장들간 정기적인 논의의 장 마련 등 제도 절차적 보완이 필요함을 제시하였다.

• The Journal of Asian Finance, Economics and Business
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• 제8권3호
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• pp.629-635
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• 2021

This study seeks to examine and analyze the influence of institutional strengthening factors, and capacity building - communication, resources, and training - on the performance of defense policy implementation. This study conducted a quantitative analysis related to the implementation of the institutional strengthening policy. The data used are primary data with a research instrument in the form of a questionnaire. The population in this study were all people in the city of Bandung, Indonesia. The sample of this study consisted of 200 respondents consisting of civilians and soldiers who served in the city of Bandung. Data analysis uses the Structural Equation Model (SEM) measurement model. The results of this study reveals that institutional strengthening (X1) influences positively and significantly capacity building's communication (Y1), resources (Y2), and training (Y3). On the other hand, the performance of defense policy implementation (Y4) is positively and significantly affected by capacity building's communication (Y1), resources (Y2), and training (Y3). The interaction between institutions, consumption support, role of the healthcare sector, and effectiveness are the most important indicators reflecting capacity building (communication, resources, training) and the performance of defense policy implementation. Essentially, this study analyzes the performance of defense policy implementation based on capacity building.

• 한국IT서비스학회지
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• 제20권1호
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• pp.1-9
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• 2021

After being introduced "4th Industrial Revolution" in the Davos Forum 2016, it is continuously talked about "4th Industrial Revolution" as an industrial and social innovation momentum for solving structural problems of economy and society. In this situation, our government established "the Committee of 4th Industrial Revolution" as a control tower and announced a policy "4th Industrial Revolution recommendation for government" in 2019. The Ministry of National Defense is pursuing "4th Industrial Revolution" policies and organizing a team "4th Industrial Revolution Smart Defense Innovation Team" in accordance with government-wide policies from 2019. In this paper, I will look at the background and status of the Smart Defense Innovation policy. And I am proposing development plans to create practical results as like "Strengthening governance for the Smart Defense Innovation" and "Implementation of the budget for the Smart Defense Innovation" and so on.

• 한국시스템다이내믹스연구
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• 제11권3호
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• pp.33-59
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• 2010

South Korea has the defense burdensharing agreement with the United States in reference to the U.S. troops stationed in Korea since 1991, based on Special Measure Agreement(SMA). Due to the growth of Korea's economic power and the U.S. provision of the security environment on Korean penninsula, the U.S. government steadily demanded the rise of contributions to common defense from South Korea and South Korea accepted most of the U.S. requests without proper principles of negotiation concerning the cost sharing. This paper analyzes the systems of the Korea－U.S. cost sharing program through a systems thinking, that yields desirable results with a little effort. The three policy leverages are: 1) the development of negotiation principles; 2) the policy making closely linked with National Defense Reform Basic Plan; 3) the policy making with responsibility burdensharing than cost burdensharing. This paper findings will contribute to the developing the Korea－U.S. cost sharing program by providing policy－makers and policy-practitioners with systematic understanding and insight into the dynamics of the program. Also, this will enable the program to execute more effectively with a concrete formula.

• 산업공학
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• 제25권2호
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• pp.255-263
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• 2012

In order to ensure the reliability and specialty of weapon system test results, a policy of extending certified testing service institutions has been driven by applying accreditation system of the ones in defense industry. Bass and Logistic models are used to apply the policy effectively and forecast the diffusion pattern of certified testing service institutions. The parameters for diffusion forecast are estimated using the diffusion pattern of certified testing service institutions in non-defense industry, and these are applied to forecast the diffusion of certified ones in defense industry. Coefficients of innovation and imitation of Bass model are analyzed to derive the factors influencing the early adoption and diffusion patterns. The more increasing the coefficients, the earlier adoption occurred. Diffusion pattern due to coefficient of imitation, internal factor, has larger effect on sensitivity of diffusion pattern. This means that the self recognition of necessity is more effectively worked than the policy or regulations driven by government.

• 정보보호학회논문지
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• 제21권4호
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• pp.39-46
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• 2011

본 논문은 다양한 네트워크 보안장비들이 갖는 고유의 보안정책들을 하나의 시스템 내에 단일 알고리즘으로 구현함으로써 네트워크를 기반으로 하는 공격 발생 시 최적의 통합 보안정책에 대한 연구이다. 실험을 위한 정책들은 Firewall, VPN(Virtual Private Network), IDS(Intrusion Detection System), IPS(Intrusion Prevention System)가 갖는 고유의 방어정책을 상호 조합하는 과정을 통해 최적의 보안 시스템을 구현하기 위한 실험을 한다. 또한, 보안정책 설정에 따른 시스템 부하와 빠른 탐지, 신속하고 효율적인 방어를 위한 통합 메커니즘 설계 및 네트워크 인프라 구현 기반을 확보하는데 의의가 있다.

• 한국전자거래학회지
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• 제25권2호
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• pp.29-48
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• 2020

정보화 분야는 상대적으로 투자 성과를 가시화하기 제한되는 특성을 가진 바, 정보화 추진 성과에 대한 보다 정량적이고 체계적인 검증 노력이 요구된다. 이에 정부에서는 정보화평가 제도를 지속적으로 확대하고 강화시켜왔으며, 국방부에서도 이러한 정부 기조에 맞추어 정보화평가 제도를 발전시켜왔다. 이러한 배경 하에 2011년 제정된 국방정보화법에서는 정책평가 제도를 통하여 국방정보화정책에 대한 시행 여부를 점검하고 그 성과를 관리하도록 명시하고 있다. 하지만 국방정보화 정책평가는 법제화 직후 한 차례 시범평가 실시 이후 시행되지 못하고 있어 제도의 정상적 운영과 더불어, 평가제도 개선 노력이 필요한 상태이다. 이에 본 연구에서는 국방정보화 정책평가 제도의 안착과 지속적인 발전을 위하여 '14~'28 국방정보화기본계획서상의 31개 정책에 대한 평가를 실시하였다. 이를 위해 국방정보화평가 수행을 위한 평가 제도를 개선하여 제반여건을 정비하였고, 현재 부재한 정책별 성과목표와 지표를 수립할 수 있도록 지원도구를 개발하였다. 그리고 평가단을 구성하여 정책별 평가를 수행하고, 정책평가 수행과정에서의 문제점과 시사점을 분석함으로써 국방정보화 정책평가제도의 실효성 제고를 위한 정책제언을 제시하였다. 본 연구의 정책평가 수행과정과 제시한 정책제언은 국방정보화 분야 뿐 아니라 공공분야 정보화 추진 정책에 대한 성과 관리 측면에서 유의미한 사례연구가 될 것으로 판단된다.

• 한국안전학회지
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• 제32권3호
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• pp.105-111
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• 2017

The number of natural disasters has risen dramatically such as earthquakes, typhoons and floods. However, the scope of disasters expand in today's society due to the rapidly changing environment. This study is to suggest improvements for disaster management system in defense field in order to reduce possible loss or damage from a huge disaster. Through two case studies from the United States and Japan, this research aims to support policy making of disaster management system in defense field.