• Journal of the Korea Institute of Information Security & Cryptology
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• v.31 no.4
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• pp.853-862
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• 2021

Today, disturbance and paralysis of information and communication infrastructure by electronic infringement of national infrastructure is emerging as a threat. Accordingly, the government regularly implements the vulnerability analysis and evaluation system of major information and communication infrastructure to protect the information system and control system of major infrastructure, and invests increased human and material resources every year to efficiently operate it. However, despite the government's efforts, as infringement accidents and attempts targeting national infrastructure continue to occur, the government's resource input to prepare the information protection foundation has little effect on the information protection activity result calculation, making the evaluation system not efficient. The question arises that it is not. Therefore, in this study, we use the DEA model to review the efficient operation of the vulnerability analysis and evaluation system for major information and communications infrastructure, and suggest improvement measures to enhance the level of information protection based on the analyzed results.

• Review of KIISC
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• v.22 no.1
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• pp.14-19
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• 2012

홈랜드 시큐리티는 비군사적 위협으로부터의 국토안보를 의미하며, 정보보호, 물리보안, 무인경비, 산업 및 재해방지시스템 등을 연계하여 사이버 공격, 산업기술 유출 및 국제테러 등에 효과적으로 대응하는 IT 기반의 융 복합 분야를 통칭하고 있다. 홈랜드 시큐리티의 주요 영역은 여러 가지 분류가 가능할 수 있지만, 항공보안, 대량수송보안, 해양보안, 인프라보안, 사이버보안, 국경보안, 대테러 첩보, 비상대응 등으로 구분할 수 있다. 홈랜드 시큐리티의 영역중 사물지능통신이 제한적으로 활용되고 있으며 향후 활용이 확대될 것으로 예상되는 분야 중 하나는 스마트그리드를 포함한 사회기반시설 분야이다. 사회기반시설은 이미 사이버 보안위협에 노출되어 있으며, 향후 사물지능통신이 보편화되면 사회기반시설은 사이버공격의 핵심대상으로 더욱 부각될 것으로 예상된다. 본 고에서는 사회기반시설의 사물지능통신 현황 및 향후 전망을 살펴보고, 사회기반시설에 대한 사이버 보안위협 사례와 대응 현황에 대해서 소개한다.

• The Journal of the Korea Contents Association
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• v.18 no.12
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• pp.161-172
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• 2018

The purpose of this study is to investigate the experience of the mother-daughter relationship among middle-aged women in depth through the process of admission to nursing home facilities of their dementia mother. For the purpose, 8 middle-aged women whose dementia mothers were admitted to nursing care facilities were selected as research subject, and data collection was carried out through individual interviews. As a result of this research based on the phenomenological method of Colazzi, 3 categories, 6 sub-categories, and 17 subject bundles were derived. Research results can be summarized as follows: First, the mother-daughter relationship was dramatically reversed in the process of mother's admission to the nursing care facilities. Second, in the process of dementia mother's admission to the nursing care facilities, it was confirmed that daughters rather than sons were in an independent position regarding care and management. Third, in the process of dementia mother's admission to the nursing care facilities, it turned out that the entire family experiences depression, anxiety, and feeling of loss due to a sudden change in mother-daughter relationship as well as further transformation in family relationship, suggesting that there is a need to operate education or consultation programs for the family members to help them accommodate and deal with the sudden change.

• Journal of the Korea Convergence Society
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• v.11 no.10
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• pp.409-416
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• 2020

The purpose of this study is to investigate nursing home caregivers' safety knowledge, safety attitude and safety performance; then to analyze the relations between them, and to find the factors influencing the caregivers' safety performance. The study method was conducted by using SPSS WIN 21.0 program of 134 questionnaires surveyed in S city. A positive correlation was found with caregivers' safety knowledge and safety attitude. Additionally safety attitude has positive correlation with safety performance. No correlation was found between safety knowledge and safety performance. These influential factors explained their safety practice behavior 36.1%. Based on the results of this study, it is necessary to establish a policy that can form a proper safety culture in the nursing home as well as repetitive training centered on practices that can affect the safety performance of caregivers.

• Journal of Digital Convergence
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• v.18 no.4
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• pp.479-487
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• 2020

The purpose of this study is to identify a potential user's need for use and operational of the elderly day care center and to identify the problems and suggest development directions. The data collection was conducted on 320 ordinary people living in J-do through a questionnaire, and sought to understand the operational status of in-depth interview institutions for the heads and employees of six center. As a result of the analysis, a potential user's ware not aware of the functions and specific roles of day care center, the cost of facilities was covered by the government, and that facilities and the environment were important factors when using the center. In-depth interviews show that the current policy or system is far from reality and does not fit the status or role of the workers and the operational status of the agency, requiring the re-establishment of the on-site system. Based on the research results, the development direction of day care facilities requires active promotion and strengthening of family support for improving and enhancing awareness of day care facilities to citizens at the national level. Second, the quality of nursing services should be enhanced through improvements in facilities and the environment that reflect users' needs. Third, The government should improve the quality of nursing services by improving the poor employment conditions and treatment of workers to fit the reality.

• The Bimonthly Magazine for Agrochemicals and Plant Protection
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• v.9 no.5
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• pp.96-103
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• 1988

최근 시설원예의 급진적인 발달로 계절에 구애없이 촉성, 억제재배가 보급되어 고등채소류의 생산량이 매년 증가되고 있다. 비닐하우스는 몇 년 전만 하더라도 도시근교의 집약농업으로 특수한 기술을 습득한 사람만이 할 수 있는 것으로 인식되었으나 현재는 도시근교는 물론 산간벽지까지 확대되어 누구나 노동력만 있으면 경영할 수 있는 보편화된 농업이 되었다. 이것은 그동안 재배기술의 발달과 우수한 품종육성, 농약개발등으로 이룩한 성과라고 믿는다. 시설재배는 노지재배와는 달리 일광과 환기의 부족, 밀식과 다비재배, 다습등으로 작물이 연약하게 생육되어 병에 대한 저항력을 갖지 못하여 각종 병해가 만연되기 쉽다. 따라서 시설재배에서는 작물을 건강하게 생육시켜 저항력을 증가시키고 환경조건과 비배관리에 유의함과 동시에 병해의 진단과 방제를 철저히 하도록 노력해야 할 것이다.

• Korean Journal of Social Welfare
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• v.59 no.3
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• pp.175-199
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• 2007

The study analyzes the characteristics, work stress, satisfaction and attitudes toward dementia of social care work force for dependent elders in Korea. Data were from 502 staffs including social workers, nurses, and direct care workers from 45 diverse type of nursing facilities in Busan and Daegu area. The results of the analysis indicate that they are low paid and overloaded in general. The respondents espoused highly hopeful and person-centered attitudes toward dementia and the elderly, while they showed low level of satisfaction related to work. The stress levels were higher in sub scales concerning care tasks and physical environments in work places. In addition, the results of multiple regression denote that those have higher level of satisfaction who are nurses, have no intension to quit, have more experiences of work education, and working in facilities with more frail elders. Stresses were closely related to higher level of education and the intension to quit. Person centered attitude was more often reported by those who have more elderly clients to take care of and are working in facilities with more elders who are demented and over 80. In particular, the association was consistent between higher level of job satisfaction and the person centered attitude. Several practical suggestions linked to the analysis were made including improving the welfare for staffs working in nursing facilities and providing continuous professional training and education for them particularly on person-centered care. In addition, it was emphasized to raise the morale of social care work force considering the rapidly increasing need of long term care and the important influence that care work force has on older persons' quality of life from now on.

• Proceedings of the Korean Society of Computer Information Conference
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• 2016.01a
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• pp.117-119
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• 2016

본 논문에서는 IOT 서비스와 접목하여 사회적 약자를 보호할 수 있는 시스템에 대해 제안하고자 한다. 최근 사회적 약자(영유아, 노인, 환자 등) 대상의 보호시설 내부에서 폭행 사건이 빈번하게 발생하고 있다. 안전해야 할 보호시설(보육시설 및 요양원, 실버타운)에서 발생하는 문제로 인해 보호자들은 기관을 신뢰할 수 없게 되었고 이는 매출감소 및 이미지 악화 등의 연쇄적인 사회적 문제로 발전하고 있다. 이러한 문제를 감소시키고자 방범용 CCTV, 녹음 어플리케이션의 사용이 해결책으로서 제시되고 있지만, 폐쇄적인 시스템 구조로 인해 기록의 은폐 및 추가적인 병리 현상 발생의 가능성이 염려 되어 근본적인 문제 해결이 어렵다고 판단되었다. 그래서 보호시설 내부에 비콘과 영상장비를 설치하고 웨어러블과 같은 모바일 디바이스를 활용하여 보호자가 피보호자(사회적 약자)의 위치를 실시간으로 파악하고 상태를 볼 수 있도록 하는 휴먼케어시스템의 개발을 제안하고자 한다.

• Review of KIISC
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• v.30 no.5
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• pp.45-54
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• 2020

최근 주요정보통신기반시설 대상의 사이버 공격이 급격하게 증가하고 있다. 특히, 발전시설 주요정보통신기반시설에 사이버 공격 발생 시 전력 공급 중단으로 인하여 대규모 정전사고가 발생할 수 있다. 따라서, 발전시설 대상의 사이버보안 관리가 중요하며, 주기적인 사이버보안 평가가 필요하다. 미국 EPRI(Electric Power Research Institute)에서 발전시설 대상 사이버 보안조치 평가 방법론인 TAM(Technical Assessment Methodology)을 개발하였고, 최근 아랍에미리트(UAE, United Arab Emirates) 바라카(Barakah) 원자력발전소에서 사이버보안 평가를 위해 TAM을 활용하였다. 본 논문에서는 발전시설 사이버보안 평가 방법론인 TAM을 분석하고, 국내 발전시설 사이버보안 평가에 활용 방안을 제시하고자 한다.

• Convergence Security Journal
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• v.15 no.6_2
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• pp.29-36
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• 2015

The hacking threats made against the Korea Hydro & Nuclear Power(KNDP) and the leakage of critical information on nuclear power safety raised the public awareness on the importance of protecting and managing national infrastructure necessary for sustaining the state and society. Cyber security activities and relevant institutions in the ROK, however, are still insufficient, because of which there is a possibility that similar incidents would reoccur and cause serious damages. Hence, a grave and direct threat is posed to the national security of the ROK. In this thesis, I would like to give my analysis and assessment on the recent cyber intrusions against infrastructure at home and abroad, measures established in response and their implementation, and the deficiency of the existing infrastructure protection system ; and lastly propose measures to reinforce infrastructure protection of the ROK.