• Proceedings of the Safety Management and Science Conference
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• 1999.11a
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• pp.469-479
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• 1999

Internet상의 전자문서, 전자거래 등과 관련된 전자업무에서는 다음과 같은 중요 인증 문제를 필요로 하게 한다. 첫째, 당사자(사용자)의 신분확인 기능(신원확인). 둘째, 전자업무 내용의 정보보호 및 무결성 기능(비밀성 보장). 셋째, 전자행위에 대한 부인봉쇄(분쟁해결) 등이 그것이다. 따라서 이러한 전자업무의 중요 인증 문제와 관련하여 신뢰할 만한 제3자, 즉 인증기관(CA : Certificate Authority)의 확인 및 증명해주는 제도가 필요하다. 위에서 언급한 제 가지 인증 문제 중 전자업무에서의 가장 기초적인 인증 문제인 당사자(사용자)의 신분확인 기능(신원확인)에 대한 문제를 연구하고자 한다.

• Korean Journal of Childcare and Education
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• v.7 no.4
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• pp.301-324
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• 2011

The purpose of this study was to examine the perception of the childcare teachers regarding accreditation procedures and feasibility of the second accreditation index according their past participation in the accreditation process. The objects were 193 childcare teachers working at child care centers that were accredited using the initial accreditation index. The collected data was analyzed using frequency, percentile, $X^2$, and t-test. The major findings are as follows: First, childcare teachers without accreditation experience perceived 'continuing education of child care center directors and teachers' to be the most important for quality maintenance after successful accreditation. In contrast, childcare teachers with accreditation experience placed the most importance on 'childcare teachers' motivation and continuing enrollment'. Second, childcare teachers with accreditation experience perceived higher feasibility in the subcategories of 'art activity materials' in the category of child care environment, 'providing operation policies and information of child care teachers', 'care for children', and 'employment contract' in the operation & management category, 'sanitary management of food, cooking and feeding', 'care of sick or injured child', 'health management of children and childcare teachers', 'snacks for children' in the category of health and nutrition and 'safe procedures for handing over children' in the category of safety. In general, childcare teachers with accreditation experience perceived higher feasibility of the second accreditation index in all categories.

• 한국노년학
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• v.38 no.1
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• pp.15-26
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• 2018

This study was aimed to investigate the influencing level of nursing staff's recognition for the health care accreditation on patient safety managing activities by identifying the relationship between them and other factors affecting on patient safety managing activities. Subjects of this study were 182 nursing staffs working in six geriatric hospitals accredited for health care in Seoul metropolitan area. Data was collected during April, 2016 by structured questionnaires. And SPSS/WIN 15.0 program with t-test, ANOVA, Pearson's correlation, and stepwise multiple regression analysis were employed for analyzing them. 96.2% of the subjects have recognized the accreditation and 31.8% of them have acknowledge it in detail. The average level of recognition for the health care accreditation and patient safety managing activity were 3.60 and 4.39 point (max.5.0) respectively. Correlation between them was positive(r=.339, p<.001). Significant factors influencing patient safety managing activity were internal service quality promotion (t=5.292, p<.001) and academic background (t=2.836, p=.005). Education program or information on health care accreditation system, and action plans for promoting internal service quality for the nursing staffs including job standardization of the jobs are recommended for the better patient safety managing activities.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.23 no.1
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• pp.235-255
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• 2012

The Reading Certification System is a form of reading education, a program in which homeroom teachers or librarians certify and reward students' reading and reading activities in order to raise motivation for reading. This study investigates and analyzes the management of the Reading Certification System in elementary school libraries in Gapyeong County, indicating problems and providing ways to resolve them by examining theories on school libraries' reading education and the Reading Certification System through a documentary survey and by conducting a survey of librarians and students on the categories of management, effectiveness, satisfaction levels, reading activities and reading motivation factors. An analysis of the survey results yielded the following suggestions for improvement: there should be a recommended books selection, a separate budget for a diverse reward system and more reading activities for students with low participation levels. I hope the results of this paper will be used as a reference when implementing the Reading Certification System in elementary schools, and that it will be an opportunity in changing perspective when applying the system.

• Review of KIISC
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• v.3 no.4
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• pp.27-37
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• 1993

본 연구에서는 기존의 메세지 인증방식인 MAC(Message Aunthentication Code)와 MDC(Manipulation Detection Code)에 대한 제 3자의 적극적인 공격(active attack)하에서의 구조직인 취약점을 분석하고, 이를 보완하는 새로운 인증 방식을 제안하고 검증하였다. 새로운 메세지 인증방식은 기존의 방식과는 다르레 제3자의 공격을 받은 메세지 블럭을 바로 검출할 수 있다는 장점을 가지고 있기 때문에 통신 시스템 상에서 불필요한 메세지의 재전송을 줄일 수 있다는 측면에서 효율적인 인증 방식이다.

• Korean Journal of Comparative Education
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• v.24 no.1
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• pp.1-29
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• 2014

The purpose of this case study is to examine and compare the basic characteristics of quality assurance systems of the 3 leading countries in international higher education: Australia, Canada, and the Netherlands. The comparative analysis of the three cases demonstrates that, taking a more commercial stance on the international education service market, quality assurance systems of the 3 countries aim at facilitating effective promotion of student recruitment and enhancing their national brand image as advanced knowledge society. Consequently, rules and regulations of their systems are concerned primarily with strengthening institutional capacities to educate international students effectively, and, ultimately, improving their learning experiences in the host countries. Compared to these foreign cases, the newly-adopted quality assurance system in Korea places too much emphasis on internationalization process itself, thereby neglecting evaluation of educational capabilities of higher education institutions. Further implications for improvement of the Korean International Education Quality Assurance System(IEQAS) are discussed.

• Proceedings of the Korean Society of Computer Information Conference
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• 2022.07a
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• pp.257-258
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• 2022

COVID-19 팬데믹으로 인하여, 재택근무와 같은 비대면 업무환경이 확대됨에 따라, 기업에서는 내부 보안을 위한 VPN 구축 및 사용률이 급격하게 증가하였다. 하지만, 기존의 대면 환경과는 다르게, 비대면 업무환경에서는 자신을 식별할 수 있는 수단을 제한적으로 활용하기 때문에, 사용자의 비밀번호가 노출되면, VPN에 접근하기 위한 사용자 인증이 무력화되는 심각한 문제점이 존재하며, 이러한 보안 취약점을 해결하기 위한 기술이 요구되는 실정이다. 따라서 본 논문에서는 기존 VPN 인증 기술에 내재된 보안 취약점을 해결하기 위하여, 사물 환경 인증, HIP 기술, 위치 인증, 상호 인증 기술을 활용한 다중 인증 기반의 제로 트러스트를 제공하는 VPN 인증 기술을 제안한다. 최종적으로는 본 논문에서 제안하는 기술을 통하여, 보다 안전성이 향상된 VPN을 제공할 것으로 사료된다.

• The monthly packaging world
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• s.107
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• pp.91-93
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• 2002

• THE HEALTH and ORGANIC FARMING
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• no.216
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• pp.9.1-9.1
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• 2005

친환경 직불 지급면적 상한제 폐지 - 전남도, '친환경농산물 음식점' 인증제 실시 - 조선재, 유기농기사 준비반 개설

• KOREAN POULTRY JOURNAL
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• v.52 no.8
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• pp.140-143
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• 2020