• 전기학회논문지
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• 제61권10호
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• pp.1412-1419
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• 2012

In this paper, we propose the protection coordination algorithm using communication methode based on IEC 61850. The communication protocol in power distribution management system has been issued by IEC standard, IEC61850 of them, which was made for substation automation system, has researched to apply into power distribution system, even though the standard is not a suitable for the system. In smart distribution management system' launched in 2009, the communication network based on the ethernet network for IEC 61850 has been designed to apply the self-healing concept, which is to perform the system protection through the communication between remote terminal units(RTU) according to the standard. However, it is first time to apply the scheme in the real. Thus, this paper proposed the protection algorithm and consideration for applying communication method and introduced the result of demonstration.

• 정보관리학회지
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• 제38권1호
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• pp.191-219
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• 2021

4차산업 혁명으로 상징되는 IT 기술의 발달과 전자정부의 등장 및 환경의 변화 등에 따라 기록관리 영역에도 급격한 변화가 나타나고 있다. 대부분의 정부산하 공공기관은 전자문서시스템과 기록관리시스템, 온나라시스템 등 정보보호의 대상이 되는 정보시스템을 이용한다. 이용자중심의 기록관리 환경에서 물리적 환경과 전자시스템을 통한 기록정보의 접근통제는 기록정보의 보호를 위한 필수적인 요소라고 할 수 있다. 이에 본 연구는 공공기관 기록물관리 전문요원들의 기록정보의 안전한 보호와 접근통제에 대한 인식을 조사하여 개선해야 할 과제를 도출하고, 이를 개선하기 위한 논의와 제안점을 제시하였다. 먼저, 우리나라 정보보호 체계에 대한 법·제도 현황을 살펴보고, 접근통제에 대한 규정을 분석하여 기록관리 법·제도 및 접근통제 현황과 비교함으로써 시사점을 도출한다. 다음으로 질적연구 방법을 활용하여 정부산하 공공기관에서 근무하고 있는 전문요원들을 대상으로 심층인터뷰를 진행하였고, 그 결과를 분석하였다. 본 연구는 기록정보의 안전한 보호와 접근통제를 위하여 기록관리 영역의 체계 개편 등을 제안하여 정부산하 공공기관 기록관리의 개선과 전문요원들이 실질적인 권한과 통제권을 가지기 위한 제안을 통하여 기록관리 내실화를 꾀하였다는데 의의가 있다.

• 경영과학
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• 제28권3호
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• pp.31-45
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• 2011

This study aims to analyze determinants and complementarities of the technological innovation protection mechanisms of Korean manufacturing firms. The results of the inter-industry comparison show that there are differentiations of the determinants among industries. Independence between legal and strategic protection mechanisms is found in the high technology industry, whereas complementarities exist between them in the low technology industry. It implies that the firms should take into account their endogenous and exogenous factors to choose appropriate combinations of the mechanisms when they build up their innovation protection strategies. This study expects to contribute to establishing technological innovation protection strategies in manufacturing industry.

• 디지털산업정보학회논문지
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• 제18권2호
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• pp.39-48
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• 2022

The application of digital technology to instrumentation and control systems in nuclear power plants has overcome many shortcomings of analog technology, but the threat of cybersecurity has increased. Along with other systems, the reactor protection system also uses digital-based equipment, so responding to cybersecurity threats is essential. We generally determine cybersecurity threats according to the role and function of the system. However, since the instrumentation and control system has various systems linked to each other, it is essential to analyze cybersecurity threats together between the connected systems. In this paper, we analyze the cybersecurity threat of the reactor protection system with the associated facilities. To this end, we quantitatively identified the risk of the reactor protection system by considering safety functions, a communication type, the use of analog or digital-based equipment of the associated systems, and the software vulnerability of the configuration module of the reactor protection system.

• 품질경영학회지
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• 제42권2호
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• pp.153-163
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• 2014

Purpose: This research aims to find out clinical information protection behavior within a medical institution in mandatory circumstance based on health psychology theories Methods: This research has developed the survey based on the variables from ealth psychology theories; and conducted the survey during the whole month in April 2013. In the end, 256 samples have been used for this research's analysis. Results: First of all, Empirical results has proved that perceived benefits, self-efficacy, and cues to action have an positive influence on clinical information protection behavior. Perceived barriers has an negative influence. Finally, it has proven from the research that perceived severity and perceived susceptibility do not have an impact on clinical inf ormation protection behavior Conclusion: These findings provide an enriched understanding about medical institution workers information protection behavior on patient's clinical information.

• 산업기술연구
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• 제18권
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• pp.453-460
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• 1998

The purpose of this study was to analyze their status of underground storage tank(UST) facilities and level of soil contamination, and to establish its management criteria. DB program was developed to analyze the correlation between specific characteristic of UST and level of soil contamination. For a suitable management of UST, leakage monitoring and inspection method of UST was investigated. Inspection period was established based on the leakage rate. The most dominant factor for leakage seemed to be caused by the corrosion. Therefore, main factor, construction method and installation year of UST, and corrosion protection system were suggested for optimal protection of UST. Considering the present management status of UST in Korea, inspection and management criteria of UST should be accomplished in term of contamination protection of leakage, and flexible regulation act should be introduced for each specific site.

• 한국디지털정책학회:학술대회논문집
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• 한국디지털정책학회 2004년도 International Conference on Digital Policy & Management
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• pp.435-448
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• 2004

While Internet promises ubiquitous access, it also creates a fundamental challenge to the traditional ownership toward digital assets traded in e-commerce market. Sharing digital information freely through shared networks leads to many untapped business opportunities, but uncontrolled digital asset transaction undermines many electronic business models. Thus, in this Internet age, proper protection and safe delivery of Intellectual Property (IP) and its representation as digital assets would be a crucial ingredient of building trust in upcoming e-business environment. In this paper, we give a general structural diagram of Intellectual Property Management and Protection (IPMP) and implement an IPMP prototype based on the RSA encryption algorithm and XrML (eXtensible rights Markup Language) WORK tags to show how proper protection and safe delivery of the intellectual property is achieved. This study concludes that IPMP mechanism may contribute significantly to the volume and quality of e-commerce market.

• 대한안전경영과학회지
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• 제15권1호
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• pp.61-68
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• 2013

In the case of the fire to the exterior of the building through openings, the openings of the adjacent building are exposed to the risk of combustion expanding and factors that affect the combustion in the radiant heat and direct flame. Recent five years, fire of the adjacent building indicated that incidence of the 5,134(2.27%) among total 225,934 cases occurred The damage scale of fire expanded was lower than in a single building but casualties(5.46%) and property(25.0%) damage were higher. Therefore, this study provides to analyze the operating status for fire protection equipment of fire-preventing area in the Seoul and to apply measures to improve fire protection equipment according to narrow the distance between the building openings studied.

• 한국병원경영학회지
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• 제8권2호
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• pp.111-129
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• 2003

This study discusses the direction of legislation to strengthen the legal protection of medical records privacy in information age. The legislation trends on privacy protection of medical records in European Union and United States are analysed and the current law and regulation of Korea on medical records are compared. The issues discussed include the ownership of medical records, the patient's right of access to medical records, medical information publication for other than treatment or insurance processing use, confidentiality responsibility of provider organizations, medical information management in provider organizations, penalty for the unlawful use of patient information. This study concludes that the patients' right on medical record and provider organization's responsibility in processing patient information should be strengthened in order to protect patients' privacy and to conform to the international standard on medical record protection in the information age.

• 지역연구
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• 제13권2호
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• pp.143-155
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• 1997

This study aims at drawing implications for Korea's urban growth management policies from U.S.A's experience on this issue. This study analyzes two types of contradictions in planning and implementing urban growth management policies: 1) value conflicts in goal setting and 2) contradictions among different level of governments (local, province, nation). As mentioned by Campbell (1996), there are three types of conflicts in objective values (efficiency, equity, and environment protection): property contradiction between economic growth and equity, resource conflict between efficiency and environment protection, and development conflict between equity and environment protection in urban growth management policies. In implementing urban growth management three types of conflicts in goal values should been taken into consideration. Contradictions among local governments, province, and central government are also found in implementing growth management policies. The lessons from the United State are as follow: 1) growth management plans are initiated by the local government and during the planning process adjacent local governments review a local government's growth management plans and give inputs for the plan, 2) local government and State work together for growth management planning and specially, the State provides technical and financial assistance to local government, and 3) the State plays leading roles in local government's planning and implementing of growth management policies with carrot and stick policy.