Journal of Korea Society of Industrial Information Systems (한국산업정보학회논문지)

Korea Society of Industrial Information Systems (한국산업정보학회)
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Analysis of Domestic and Foreign Financial Security Research Activities and Trends through Topic Modeling Analysis

토픽모델링 분석 기법을 활용한 국내외 금융보안 분야 연구동향 분석

  • Received : 2020.08.03
  • Accepted : 2020.11.18
  • Published : 2021.02.28
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Abstract

In this study, major research trends at home and abroad were compared and analyzed in order to derive key research fields in the financial security field and to suggest directions. To this end, 689 domestic and 20,736 foreign data were collected from domestic and international academic journal DB, and major research fields related to financial security were extracted through LDA analysis. After that, hot & cold topics were derived through time series linear regression analysis. As a result of the analysis, studies related to government policy issues, personal information, and accredited certification were derived as promising research fields in Korea. In the case of foreign countries, related studies were drawn to develop advanced security systems such as cryptographic protocols and quantum security. Recently, it has become possible to apply various security technologies in Korea through the abolition of public certification. Accordingly, as changes in promising research fields are expected, the results of this study are expected to contribute to the establishment and development of a successful roadmap for domestic financial security.

본 연구에서는 금융보안 분야의 핵심 연구분야를 도출하고, 방향성을 제시하기 위하여 토픽모델링을 통해 국내외 주요 연구 동향 비교분석을 수행하였다. 이를 위해, 학술저널에서 국내외 논문 데이터를 수집하였으며 LDA 분석을 통해 금융보안 관련 주요 연구분야를 1차 추출하였다. 이후 주요 연구분야의 시계열 선형회귀 분석을 통해 Hot & Cold 토픽을 도출하였다. 분석결과 국내의 경우 유망연구 분야로는 정부의 정책적 이슈와 개인정보 및 공인인증 관련 연구가 도출되었으며, 국외의 경우 암호 프로토콜과 양자보안 등 고도의 보안 시스템 개발을 위한 관련 연구가 도출되었다. 최근 국내에서도 공인인증 폐지함에 따라 다양한 보안기술의 적용이 가능해지고, 이를 위한 유망연구 분야의 변화가 예상된다. 이에 본 연구의 결과물이 국내 금융보안 분야의 성공적 로드맵 수립 및 개발에 기여될 수 있기를 기대한다.

Keywords

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