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학술지 Estimating Korean Residence Registration Numbers from Public Information on SNS
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저자
최대선, 이윤호, 박용수, 김석현
발행일
201504
출처
IEICE Transactions on Communications, v.E98.B no.4, pp.565-574
ISSN
1745-1345
출판사
일본, 전자정보통신학회 (IEICE)
DOI
https://dx.doi.org/10.1587/transcom.E98.B.565
협약과제
15ZS1200, 시큐리티 큐레이션을제공하는 프라이버시강화형 개인정보유통보안 핵심기술개발, 진승헌
초록
People expose their personal information on social network services (SNSs). This paper warns of the dangers of this practice by way of an example. We show that the residence registration numbers (RRNs) of many Koreans, which are very important and confidential personal information analogous to social security numbers in the United States, can be estimated solely from the information that they have made open to the public. In our study, we utilized machine learning algorithms to infer information that was then used to extract a part of the RRNs. Consequently, we were able to extract 45.5% of SNS users' RRNs using a machine learning algorithm and brute-force search that did not consume exorbitant amounts of resources.
키워드
Data estimation, Korean residence registration number, Personal data security, Security, SNS security
KSP 제안 키워드
Data estimation, Machine Learning Algorithms, Personal data security, Personal information, Public information, Social Network Service, Social security numbers(SSN), United States, brute-force search, social network(SN)