• Journal of Information Technology Applications and Management
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• 제25권1호
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• pp.87-104
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• 2018

The internet is spreading widely and malicious comments which is a negative aspect is increasing. Previous studies have considered anonymity as a cyber characteristic of malicious comments. However, there are a theoretical confusion due to inconsistent results. In addition, the dissemination, one of cyber characteristics, have been mentioned the theoretical relationship on malicious comments, but measurement and empirical study about dissemination were still limited. Therefore, this study developed a measurement of dissemination and investigated the relationship between cyber characteristics (anonymity, dissemination) and malicious comments on Facebook. As a result of research, this study identified that anonymity is not significant on malicious comments and discovered that the dissemination of cyber space has a direct influence on malicious comments. This study suggests that information systems can contribute to malicious comments researches by proposing cyber characteristics.

• 한국수학교육학회지시리즈A:수학교육
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• 제47권4호
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• pp.467-486
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• 2008

The purpose of this study is to investigate effectiveness of the cyber home study to improve the self-directed learning ability. For this study, 21 middle school students took voluntarily part in the 4 weeks cyber home study in Wulsan teaching & learning center and 3 students were interviewed among them. The results of this study were as follows; First, the 4-weeks experimental cyber home study is shown to be effective for improving the self-directed learning ability, specialty for the intermediate and low level students, Second, it is shown that the cyber home study enable students to have positive attitude as well as interest and confidence in the mathematical learning.

• Journal of Information Technology Applications and Management
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• 제16권3호
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• pp.101-111
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• 2009

The study reveals the relationships between the level of self-directedness and educational performance of students in the cyber education environment. Where the motivations for participating cyber education may vary, the final destination of education may be the same-improving the level of self achievement by study. As the researchers believe that the paramount success factor of cyber education would be self-directedness, we probed the factors to build UP self-directedness. Researchers developed the level of self-directedness as object-orientation, action-orientation, and learning orientation. Those composite orientations were compared with learning achievement. The study showed the significant relationship between some factors of self-directedness and educational performance.

• Asia pacific journal of information systems
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• 제8권3호
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• pp.165-180
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• 1998

In this study, we analysed the current situation of Internet-based insurance services which can provide a non-traditional and cost effective communication channel between the customers and insurance companies. The service of Internet-based cyber-insurance extends from mere advertisement to on-line contracts through planning simulations and, furthermore, to customer monitoring. This cyber-insurance is the demand of the times and is not to be overlooked-by the Korean insurance companies which are suffering from accumulated loss and are facing severe economic depression. We performed a comparative analysis between the domestic cyber-insurance service and pioneers'. Also, we suggested future possibilities of cyber-insurance services, presenting an architecture for the construction of a cyber-insurance management module within the meta financial investment system.

• 한국IT서비스학회지
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• 제14권1호
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• pp.175-194
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• 2015

As the explosive growth of SNS users, SNS affects every aspect of our lives. Beyond the individual's scope there is a powerful influence in society. Now cyber bullying is a big problem of this society. To analyze the relationship between the SNS user features and cyber bullying phenomenon, various SNS user's personal and social characteristics were set to variables affecting the cyber bullying phenomenon on the SNS. For the research, questionnaire survey was conducted for total 200 subjects among 10~60 age band in each region across the country. We set a research model including the items that are found to be affected in cyber bullying through the prior researches. To analyze interrelation of cyber bullying phenomenon and the general characteristics of SNS users, multiple regression analysis and other analyses were conducted. As a statistical result, we found the correlation among variables and the suggestion points for a SNS platform development direction.

• 한국의류학회지
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• 제25권5호
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• pp.981-990
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• 2001

The purpose of this study is to review the concept of virtuality and analyze in which way virtuality is expressed in fashion. As for the research methodology, literary research was undertaken to study psychoanalytical and socioeconomic contexts in which virtuality has been formed. In addition, demonstrative studies on styles were undertaken through the analysis of photos in modern fashion magazine. With the explosive diffusion of the Internet since the 1990s, people have created a new identity in cyber space. Indeed, computers have made it possible for human beings to make virtual bodies in any way they want. Through the experiment of creating the figures that they dreamed of in their childhood buy could not embody in their actual life, people are making up for their narcissistic ego of their childhood. With the advent of the cyber society, dreams have been realized in cyber space, which in turn has influenced reality and finally had an effect on fashion. In cyber space, People try to break away from their bodies by combining elements of a different nature from them. They are dying hair and skin, and using holographic fabric for fashion, metallic color and geometric pattern for cosmetics. In pursuit of omnipotent beings, people have depicted models as flying in a weightless state and floating in the water within dress of undefined silhouette, so that they can be shown as transcending the law of nature. Furthermore, a variety of cultures newly appearing as dominant in cyber space have constantly interacted with actual life and formed an collage of heterogeneous cultures in fashion.

• 융합보안논문지
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• 제20권4호
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• pp.197-208
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• 2020

지식정보사회에서 발전된 네트워크 인프라를 바탕으로 전산망의 구조는 보안성을 확보한 다양한 형태의 망 구성을 구축하여 운영하고 있다. 국가·공공기관 전산망의 경우 각 기관별 특성과 연계 기관까지 고려한 기술적, 관리적 보안환경 구축이 필요하며, 이를 위해 기관별 특성에 따른 사이버 위협을 분류 및 위협 지도를 바탕으로 기술적·관리적 취약점 및 사이버 위협을 분석 등을 통한 사이버 훈련을 위한 기본 연구의 중요성이 대두되고 있다. 따라서 본 연구에서는 인터넷망과 국가정보통신망의 이원적 인프라 망을 기반으로 구축되어진 국가·공공기관 전산망의 내·외부 사이버 위협에 따른 유형별 분석을 사례 기반의 시나리오를 통해, 실질적인 사이버 위협 요소를 도출 및 분석하여 사이버보안 훈련 요소 도출용 사이버 위협 MAP을 제시하고자 한다.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제18권5호
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• pp.1273-1300
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• 2024

In the complex virtual environment of cyberspace, comprised of digital and communication networks, ensuring the security of information is being recognized as an ongoing challenge. The importance of 'Cyber Situation Awareness (CSA)' is being emphasized in response to this. CSA is understood as a vital capability to identify, understand, and respond to various cyber threats and is positioned at the heart of cyber security strategies from a defensive perspective. Critical industries such as finance, healthcare, manufacturing, telecommunications, transportation, and energy can be subjected to not just economic and societal losses from cyber threats but, in severe cases, national losses. Consequently, the importance of CSA is being accentuated and research activities are being vigorously undertaken. A systematic five-step approach to CSA is introduced against this backdrop, and a deep analysis of recent research trends, techniques, challenges, and future directions since 2019 is provided. The approach encompasses current situation and identification awareness, the impact of attacks and vulnerability assessment, the evolution of situations and tracking of actor behaviors, root cause and forensic analysis, and future scenarios and threat predictions. Through this survey, readers will be deepened in their understanding of the fundamental importance and practical applications of CSA, and their insights into research and applications in this field will be enhanced. This survey is expected to serve as a useful guide and reference for researchers and experts particularly interested in CSA research and applications.

• Spatial Information Research
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• 제10권1호
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• pp.1-14
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• 2002

정보기술의 급속한 발달에 힘입어, 정보기술 선진국들과 일부 다국적 정보통신기업들은 현실공간과 사이버공간을 융합한 '사이버국토' 또는 '사이버도시', 나아가 '사이버지구촌' 건설에 투자를 확대하고 있다. 이처럼 국가간의 치열한 정보기술경쟁과 보이지 않는 사이버영토 확보경쟁에서 우리나라가 뒤지지 않기 위해서는 국가차원에서 사이버국토 건설을 위한 준비와 노력을 게을리할 수 없는 상황이다. 그래서 이 연 구는 머지않아 국가차원에서 추진하지 않을 수 없는 사이버국토 구축사업에 대비하 여, 사이버국토의 개념을 명확히 정립하고, 사이버국토 구축시 정부에서 갖추어야할 추진전략을 제시하였다. 사이버국토는 '사이버공간에 현실의 물리적 지형공간과 활동 (제1의 국토)을 체계적으로 최적 연계하여 융합한 초공간으로 무한한 활동주체가 서로 유기적으로 통합되어 다원적 차원에서 다양한 가치를 실현하는 역동적인 제2의국토 이다. 이를 쉽게 표현하면, '지상과 지하 그리고 바다를 포함한 국토전체를 디지털화 해놓은 가상현실에서 국토를 체계적으로 관리하고 공공기관의 행정업무와 대민 서비스 업무처리는 물론, 기업의 경제활동과 국민의 일상생활가지 담을 수 있는 하나의 시뮬레이션 공간'을 말한다. 이리한 사이버국토를 구축하기 위해서는 관련법률 과 제도를 정비하고, 관련기술과 산업을 국가발전의 핵심 엔진으로 육성하며, 대국민 홍보와 관계자 교육을 강화하는 전략이 필요하다.

• 정보화정책
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• 제26권2호
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• pp.62-80
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• 2019

본 연구의 목적은 정보침해 경험이 정보보호 활동에 직관적으로 미치는 영향과 정보보호 인식을 통해 분석적으로 미치는 영향을 이중 프로세스 이론(Dual Process Theory)을 통해 분석하는데 있다. 이를 위해 Baron & Kenny 매개 회귀분석을 사용하였으며 그 분석결과는 다음과 같다. 첫째, 정보침해 경험은 정보보호 활동에 긍정적인 영향을 미치는 것으로 분석되었다. 둘째, 정보보호 인식은 정보침해 경험과 정보보호 활동 간의 관계를 매개하는 것으로 분석되었다. 셋째, 정보침해 경험이 정보보호 활동에 직접적으로 주는 영향과 인식을 매개하여 주는 간접적 영향의 효과는 모두 정(+)의 효과를 주는 것으로 분석되었다. 또한 정보침해 경험이 정보보호 활동에 주는 직접적 영향은 인식을 매개하여 정보보호 활동에 주는 간접적 영향에 비해 상대적으로 큰 것으로 분석되었다. 해당 분석결과를 바탕으로 정보보안 활동이 제고 될 수 있도록 하는 주기적 정보보안 교육 및 캠페인 정책이 필요함을 제언하였다.