금융권 OTP의 취약점 분석 및 대응 방안

이진용; 이진범; 황성운; 안홍영

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금융권 OTP의 취약점 분석 및 대응 방안The Analysis of Vulnerability in the Financial OTP and Countermeasures

Other Titles: The Analysis of Vulnerability in the Financial OTP and Countermeasures

Authors: 이진용; 이진범; 황성운; 안홍영

Issue Date: 2009

Keywords: OTP; 중간자 공격; 휴대폰; 시뮬레이션; OTP; man-in-the-middle attack; cell phone; simulation

Citation: 보안공학연구논문지, v.6, no.5, pp.323 - 336

Journal Title: 보안공학연구논문지

Volume: 6

Number: 5

Start Page: 323

End Page: 336

URI: https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/22109

ISSN: 1738-7531

Abstract: 현재 국내 금융권에서는 OTP (One Time Password)를 공인인증서와 더불어 안전한 금융 거래 환경을 구축하기 위해서 사용하고 있다. 본 논문에서는 현재의 OTP모델이 중간자 공격에 취약함을 시뮬레이션을 통해 증명하고 이에 대한 대안으로 휴대폰을 이용한 새로운 OTP모델을 제안한다.

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Appears in Collections: 교학처 > 교양과(세종) > 1. Journal Articles; College of Science and Technology > Department of Computer and Information Communications Engineering > 1. Journal Articles

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