• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 2004년도 ICCAS
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• pp.926-931
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• 2004

In this paper, we proposed security management architecture that combines programmable network technology and policy based network management technology to manage efficiently heterogeneous security systems. By using proposed security management architecture, a security administrator can manage heterogeneous security systems using security policy, which is automatically translated into a programmable security policy and executed on programmable middleware of security system. In addition, programmable middleware that has the features of programmable network can reduce excessive management traffic. We showed that the programmable middleware could reduce the load of management traffic by comparing processing time between the proposed architecture and PBNM architecture.

• 디지털융복합연구
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• 제19권11호
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• pp.327-339
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• 2021

본 연구는 TTAT를 기반으로 정보보안 정책의 관점에서 보안 정책의 특성(정책의 취약성, 정책의 효과성, 정책 준수 비용, 정책 준수 효능감, 사회적 영향력)이 조직의 정보보안 정책 준수 동기에 미치는 영향을 살펴보기 위해 수행되었다. 분석 결과는 다음과 같다. 첫째, 보안 정책의 위협은 정책 준수 동기에 유의한 영향을 미치는 것으로 나타났다. 둘째, 정책의 효과성은 준수 동기에 통계적으로 유의한 영향을 미치지 못하는 것으로 나타났다. 셋째, 정책 준수 비용은 정책 준수 동기에 유의한 영향을 미치는 것으로 나타났다. 넷째, 정책 준수 효능감은 회피 동기에 유의한 영향을 미치지 못하는 것으로 나타났다. 마지막으로, 사회적 영향력은 준수 동기에 유의한 영향을 미치는 것으로 나타났다.

• 한국통신학회논문지
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• 제28권10C호
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• pp.1033-1044
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• 2003

본 논문에서는 이기종의 보안 장비를 보다 효율적으로 관리할 수 있는 보안 관리 구조와 관리 트래픽의 부하를 줄일 수 있는 프로그래머블 미들웨어를 제안하였다. 제안된 보안 관리 구조는 정책 기반 네트워크 관리 (Policy Based Network Management: PBNM) 구조에 프로그래머블 네트워크 기법을 접목한 것으로, 다양한 이기종의 보안 장비를 보안 정책을 통해 관리할 수 있으며, 보안 장비 간 연동을 제공한다. 또한, 미들웨어에서 보안 정책을 실행 가능한 형태로 변환해 줌으로써 관리상의 편이성을 제공하고 정책 서버의 부하를 줄일 수 있다. 본 논문에서는 제안된 구조와 PBNM 구조에서의 정책적용 및 변환시간과 메시지 전달시간을 비교함으로써 프로그래머블 미들웨어가 관리 트래픽의 부하를 줄일 수 있다는 것을 검증하였다.

• 한국전자거래학회지
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• 제25권4호
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• pp.15-32
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• 2020

기술혁신 환경의 불확실성 증가와 기술경쟁 확대는 산업기술 보안 측면에서도 새로운 도전 과제를 제시하고 있다. 이에 본 연구에서는 산업기술 혁신 활동을 수행하고 있는 중소기업들을 대상으로 정부의 산업기술 보안 지원정책에 대한 중요도와 실행도에 대한 인식도(IPA)를 살펴봄으로써 향후 관련 정책 개선에 필요한 정책 변화 방향성을 확인을 목적으로 진행되었다. 분석결과, 첫째, 정부의 산업기술 보안 지원정책에 대해 응답한 중소기업들은 해당 프로그램의 중요도에 비해 수행도가 낮다고 인식하고 있었다. 이러한 결과는 해당 프로그램의 질적 수준 개선 노력과 더불어 관련 정책 프로그램들에 대한 선별적인 예산 확대가 필요할 수 있음을 의미한다고 할 수 있다. 둘째, 신기술 인증 기업과 산업기술 확인(인증)기업간의 집단별 인식 차이를 분석한 결과 해당 프로그램에 대한 집단간 유의미한 차이가 존재하는 것으로 나타났다. 이러한 결과는 관련 정책의 보다 효과적인 운영을 위해서는 기업의 양적 특성 못지않게 기업별 산업기술 보안 수준 및 의지 등을 고려한 정책 집행이 필요할 수 있음을 시사하는 결과라 판단된다. 본 연구는 국내 중소기업들이 정부 산업기술 보안정책에 대해 인식하고 있는 실증연구 결과를 제시함으로써, 보다 구체적이고 실효성 있는 산업기술 보안정책의 설계와 집행이 이루어 질 수 있도록 필요한 정책 방향 설정 기초 자료를 제공하는데 그 의의가 있다.

• Journal of Information Technology Applications and Management
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• 제23권2호
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• pp.177-194
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• 2016

This study analyzed President Park's speeches and the government's industry policy in the field of information security using cognitive map. The relationship analysis between policy tool variables and policy goal variables was employed to derive revitalization strategy of information security. This paper found that entrepreneurship revitalization has very strong causality with expansion of domestic market and global market. But, on the other hand, HR development has very weak causality with job creation and future growth driver because the labor market in the information security industry is poor and its transfer rate to other industry is very high. This study showed that this cognitive map could be characterized by a scarcity of feedback loops and a strong emphasis on the positive loops in the structure of virtuous circle. In this paper, we also constructed a comprehensive cognitive map on the policy vision of information security, showing that there are a risk of cyber threat, an opportunity of new fusion security market, information security reinforcing circle, global economic circle, and domestic market circle.

• Journal of Information Technology Applications and Management
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• 제22권4호
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• pp.225-251
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• 2015

This paper analyzed factors for employees to violate information security policy in financial companies based on the theory of reasoned action (TRA), general deterrence theory (GDT), and information security awareness and moderating effects of perceived sensitivity of customer information. Using the 376 samples that were collected through both online and offline surveys, statistical tests were performed. We found that the perceived severity of sanction and information security policy support to information policy violation attitude and subjective norm but the perceived certainty of sanction and general information security awareness support to only subjective norm. Also, the moderating effects of perceived sensitivity of customer information against information policy violation attitude and subjective norm were supported. Academic implications of this study are expected to be the basis for future research on information security policy violations of financial companies; Employees' perceived sanctions and information security policy awareness have an impact on the subjective norm significantly. Practical implications are that it can provide a guide to establish information security management strategies for information security compliance; when implementing information security awareness training for employees to deter violations by emphasizing the sensitivity of customer information, a company should make their employees recognize that the customer information is very sensitive data.

• 한국IT서비스학회지
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• 제19권5호
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• pp.15-31
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• 2020

This study explores the process in which employees adopt the information security policy. The results of this study, which surveyed 234 employees in three call centers and four hospitals, show that the employees adapt the information security policy through the social structuring process suggested by the AST model. In particular, this study identifies roles of two appropriation activities (FOA : Faithfulness of Appropriation & COA : Consensus on Appropriation) observed in the social structuring process. Regarding to the interactions between the two appropriation activities, FOA, which indicates a better understanding of the information security policy, is examined as a more critical factor than COA, which indicates the degree of agreement among employees about how to use it. FOA not only has a direct effect on compliance intention toward the information security policy, but also indirectly through COA, whereas COA has only a indirect effect through FOA. This result shows that, in order for a company to successfully implement a new information security policy, it is important for employees to understand its purpose and intention. The adaption of information security policy through two appropriation activities is observed in both hospitals and call centers, but due to the different working environments, there were differences in the preceding variables affecting the appropriation activities. The results of this study are expected to provide guidelines for companies who want to successfully adopt information security policy.

• Journal of Information Technology Applications and Management
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• 제22권2호
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• pp.171-199
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• 2015

This study proposes the practical information security measures that help IT personnel of banks comply the information security policy. The research model of the study is composed of independent variables (clarity and comprehensiveness of policy, penalty, dedicated security organization, audit, training and education program, and top management support), a dependent variable (information security policy compliance intention), and moderating variables (age and gender). Analyses results show that the information security measures except 'clarity of policy' and 'training and education program' are proven to affect the 'information security policy compliance intention.' In case of moderating variables, age moderated the relationship between top management support and compliance intention, but gender does not show any moderating effect at all. This study analyzes information security measures based solely on the perception of the respondents. Future study may introduce more objective measurement methods such as systematically analyzing the contents of the information security measures instead of asking the respondents' perception. In addition, this study analyzes intention of employees rather than the actual behavior. Future research may analyze the relationship between intention and actual behavior and the factors affecting the relationship.

• 한국IT서비스학회지
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• 제2권2호
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• pp.97-109
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• 2003

As the importance and the need for network security is increased, many organization uses the various security systems. They enable to construct the consistent integrated security environment by sharing the vulnerable information among firewall, intrusion detection system, and vulnerable scanner. And Policy-based network provides a means by which the management process can be simplified and largely automated. In this article we build a foundation of policy-based network modeling environment. The procedure and structure for policy rule induction from vulnerabilities stored in SVDB (Simulation based Vulnerability Data Based) is conducted. It also transforms the policy rules into PCIM (Policy Core Information Model).

• 한국디지털정책학회:학술대회논문집
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• 한국디지털정책학회 2003년도 창립학술대회
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• pp.241-250
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• 2003

With an increasing awareness of information security, the market demand for better information security goods and services causes shortage in well trained information security manpower. This study analyzes the priorities of the options available to the qualitative information security manpower training policy. The analysis is conducted through four hierarchies: goals, criteria, sub-criteria and alternatives for each of which priorities are developed through the rating approach of the Analytic Hierarchy Process (AHP). 3 criteria and 8 sub-criteria are involved in the four hierarchies. The analysis result indicates that the fundamental information security technology is the most desirable.