• 보건교육건강증진학회지
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• 제15권2호
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• pp.67-79
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• 1998

Health education is essential service of health promotion program, and health promotion is external extension of health education. However, the implementation of health education in community is not well because of lack of budget and health education specialist, deficient cognition for health promotion. Hence, introduction for the credential on health educator is to assist community and school health through the training of the specialist This study was carried out to establish the credential health educator for activation of health promotion program in Korea. In detail, this study aimed at 1) to confirm the law for health education, 2) to understand the credential on health education specialist in U. S. and the certification on other parts in Korea, 3) to establish the proper credential on health educator in Korea. Finding the results were as follows: The law on health education was Regulation on Health Promotion which has defined the health educator and responsibility of health education. In case of U. S., the credential on health education specialist has implemented since 1992, and the sort of credential on health education specialist were community health educator, public health educator, school health educator, and health promotion specialist. Therefore, major opinion to introduce the proper credential on health education in Korea were suggested: the first, establishment of educational processing on the training of specialized health educator, the second, introduction of examination on the evaluation for ability as health educator. the last. planning for application of health educator in community.

• 대한치위생과학회지
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• 제1권2호
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• pp.21-39
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• 2018

The purpose of this study was to examine the learning competencies of students at a college from September 1 to November 30, 2017, in an effort to provide some information on how to foster learning competencies in college years, which lay the foundation for work and social lives. 1. The learning competencies of the subjects consisted of academic vision, student identity, cognitive regulation, emotional regulation, learning management and creating learning environments. Out of five points, they scored the highest in academic vision and student identity with 3.34, followed by learning management with 3.20, creating learning environments with 3.18, emotional regulation with 3.16 and cognitive regulation with 3.14. 2. There were statistically significant differences in academic vision according to age, the area of major, the academic credential of their fathers, commuting time, military service experience and career plans. 3. There were statistically significant differences in student identity and cognitive regulation according to gender, age, the area of major, the academic credential of their fathers, commuting time, military service experience and career plans. 4. There were statistically significant differences in emotional regulation according to age, the area of major, the academic credential of their fathers, commuting time, career plans and daily mean study hours. 5. There were statistically significant differences in learning management according to gender, age, the area of major, grade point average, the academic credential of their fathers, career plans and daily mean study hours. 6. There were statistically significant differences in creating learning environments according to gender, age, the area of major, the academic credential of fathers, commuting time, career plans and daily mean study hours. As they were poorest at the cognitive regulation area among the areas of learning competencies, self-directed learning programs that deal with how to study, learning process, how to take notes and arrange them, how to link different pieces of acquired knowledge and how to map out study plans should be developed to give support to students.

• 한국컴퓨터정보학회논문지
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• 제27권5호
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• pp.127-138
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• 2022

본 논문에서는 금융권 DID(Decentralized Identity) 서비스 체계의 표준 방식을 준수하는 가운데 체계적인 검증 방식을 통하여 개인 정보나 자격 증명을 유연하게 제어할 수 있는 블록체인 기반의 DID 서비스인 FinDID(Financial Decentralized IDentity)를 제시한다. DID는 특정 인증기관 없이 탈중앙화 환경에서 활용하는 신원 관리 체계이며, 사용자가 자신의 정보를 제어할 수 있는 기술로서 사용자 자신의 개인정보에 대한 자기 주권화를 실현할 수 있다. FinDID을 통하여 사용자는 자신의 여러 개인정보를 인증하는 크리덴셜을 발급자에게 발급받아 개인 전자지갑을 이용해 타겟금융 서비스가 필수적으로 요구하는 클레임만을 크리덴셜에서 선택하여 프레젠테이션을 생성하고, 이를 금융 서비스에게 제출하여 자신의 서비스 이용자격을 부여받는다. FinDID는 전자지갑, 크리덴셜 발급자, 크리덴셜 저장소 그리고 DID 관리 컨트랙트 및 크리덴셜 관리 컨트랙트를 포함하는 DID 서비스 및 이러한 서비스 체계를 이용하는 금융서비스로 구성된다. DID 서비스는 각 사용자의 DID를 관리하고 관련된 신원 관리체계의 모든 검증과정을 지원한다.

• 한국치위생학회지
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• 제11권4호
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• pp.547-556
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• 2011

Objectives : The purpose of this study was to examine the relationship between the infection control education experiences of dental hygienists and the state of their infection control. Methods : The subjects in this study were the dental hygienists who worked in Seoul. The relationship of their infection control education experiences to their gender, marital status, academic credential, workplace, length of service, infection control implementation, experience of being exposed to infection, way of coping with it, hand washing, use of personal protection devices and equipment management was analyzed. Results : It is found that the variable to affect the state of infection control was educational experiences about handpiece water pipe management, ultrasonic scaler water pipe management and three-way syringe water pipe management. Conclusions : Dental hygienists who are one of major dental personnels should receive systematic education on infection control to acquire accurate knowledge to ensure the successful prevention of cross infection.

• 약학회지
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• 제58권2호
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• pp.129-140
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• 2014

Background: As elderly population has been increasing, pharmacists need to possess special knowledge and skills to provide enhanced pharmaceutical care for senior patients. Purpose: This study aims to systematically review on (1) the certified geriatric pharmacists (CGP) system, (2) the curriculum related to geriatric pharmacy education, and (3) the CGP's performance in terms of clinical, economic and humanistic outcomes in the U.S. Method: The information related to CGP system and curriculum was obtained through the official websites of 'American Society of Consultant Pharmacists', 'Commission for Certification in Geriatric Pharmacy' and the selected pharmacy school samples. Articles about on the outcomes of pharmacist-provided cognitive services including Medication Therapy Management were searched through PubMed. Results: To gain the CGP credential, pharmacists need 2-year experience as pharmacist in advance and take the CGP examination. This certification must be renewed every 5 year. Most pharmacy schools provide geriatric-related curriculum through didactic or pharmacy practice classes for pharmacy students and certificate or dual degree in gerontology are given on completion. Most previous outcomes research reported that pharmacists have played a role in yielding favorable results regarding clinical, economic and humanistic outcomes for nursing facilities, hospitals and community pharmacy settings. Conclusion: Considering the organized CGP certification system and concrete educational courses established the basis for pharmacists to exert their ability for senior patients of the U.S., it is suggested to build a geriatric pharmacist credential model for pharmacists to provide the increasing elderly patients with the requisite safe and effective pharmacy care in Korea.

• 정보보호학회논문지
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• 제24권5호
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• pp.769-780
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• 2014

보통 사용자들은 여러 서비스 사이트를 이용함에 있어 여러 개의 아이디와 패스워드를 기억하여 사용한다. 이러한 불편함을 해결하고 관리측면에서 효과적인 방법으로 제안된 인증 시스템이 SSO이다. 특히 SSO 인증 모델 중 브로커 기반의 경우 중앙 집중식 시스템 관리를 사용하는 Kerberos 인증이 대표적이다. 그러나 기존의 Kerberos 인증은 패스워드 공격 및 재전송 공격에 많은 보안 취약성을 가지고 있어 이에 대한 연구가 진행되고 있다. SSO 인증 시스템에 있어 주된 보안 취약점은 재전송 공격이다. 사용자의 인증정보가 공격자에 의해 탈취되었을 경우, 단순히 재전송 공격을 통한 세션 획득이 가능하다는 문제점이 존재한다. 이에 본 논문에서는 보다 개선된 브로커 기반 SSO 인증 모델을 제안하고, 인증정보 재전송 공격에 안전한 SSO 경량화 메커니즘을 제안한다.

• 산업융합연구
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• 제21권5호
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• pp.133-142
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• 2023

최근 학력 위변조 문제는 단순히 교육기관에서 생성된 증명서 조작, 재학 중에 수료를 졸업으로 속여 기록하는 등 자동화된 관계 검증과 검증 자체를 신뢰하기 어려운 문제가 존재한다. 이는 대학 기관들의 학력 데이터베이스 공유 부재와 학력 추적이 어려운 독립된 시스템을 구축/운영하고 있기 때문이다. 본 연구는 대학 기관을 중심으로 학력 검증을 위한 E-AV 모델을 설계 및 구현한다. 기존 학력에 대한 연계 정보들을 요약하여 암호화된 데이터베이스로 저장하고, 기존 시스템의 호환성과 확장성을 고려하여 웹 표준 기술로 구현했다. 샘플 데이터 검증 결과 위변조에 안전성을 개선하고, 저장 공간과 실행성능의 준수한다는 것을 확인했다. 본 연구는 향후 국내 대학 교육기관 학력 관리 등 온라인 검증 서비스 개선에 이바지하고자 한다.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2005년도 심포지엄 논문집 정보 및 제어부문
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• pp.224-226
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• 2005

Grid computing enables the fundamental computing shift from a localized resource computing model to a fully-distributed virtual organization with shared resources. In the grid computing environment, grid users usually get access rights by mapping their credential to local account. The mapped total account is temporally belongs to grid user. So, data on the secondary storage, which is produced by grid operation, can increase the load of system administration or can issue grid user's privacy. In this paper, we design a data management system for grid user to cover these problems. This system implements template account mechanism and manages local grid data.

• 한국방송∙미디어공학회:학술대회논문집
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• 한국방송공학회 2009년도 IWAIT
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• pp.400-403
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• 2009

EAP (Extensible Authentication Protocol) is often used as an authentication framework for two-party protocol which supports multiple authentication algorithms known as "EAP method". And PKMv2 in 802.16e networks use EAP as an authentication protocol. However, this framework is not efficient when the EAP peer executing handover. The reason is that the EAP peer and EAP server should re-run EAP method each time so that they authenticate each other for secure handover. This makes some delays, so faster re-authentication method is needed. In this paper, we propose a new design of the PKMv2 framework which provides fast re-authentication. This new framework and usage of the keys which used as a short-term credential bring better performance during handover process.

• 디지털산업정보학회논문지
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• 제13권1호
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• pp.69-78
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• 2017

As the smartphone-based devices are diffused and developed rapidly, they provide the convenience to the users. The abovementioned sentence technologies are being used not only in the existing sensor and wireless network technology but also in the application services of the diverse fields application services such as smart appliance, smart car, smart health care, etc. and the new fusion paradigm from the industry is presented by undertaking the researches in diverse area by the enterprises and research institutions. However, the smart environment exposes its weaknesses in the mobile terminal area, existing wireless network and IT security area. In addition, due to new and variant ways of attack, not only the critical information are disclosed However also the financial damages occur. This paper proposed the protocol to perform the smartphone-based safe device monitoring and safe communication. The proposed protocol designed the management procedure of registration, identification, communication protocol and device update management protocol and the safety against the attack techniques such as the an-in-the-middle-attack, impersonation attack, credential threat, information leaks and privacy invasion was analyzed. It was observed that the proposed protocol showed the performance improved by approximately 52% in the communication process than the existing system.