바코드 지불 결제 시스템 취약점 분석 및 대응방안 연구A Study on Vulnerability Analysis and Countermeasure in Barcode Payment System
- Other Titles
- A Study on Vulnerability Analysis and Countermeasure in Barcode Payment System
- Authors
- 이재식; 이상훈; 전문석
- Issue Date
- Sep-2012
- Publisher
- (사)디지털산업정보학회
- Keywords
- Secure Barcode; Authentication; Payment System; Control System
- Citation
- (사)디지털산업정보학회 논문지, v.8, no.3, pp.65 - 74
- Journal Title
- (사)디지털산업정보학회 논문지
- Volume
- 8
- Number
- 3
- Start Page
- 65
- End Page
- 74
- URI
- http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/12920
- ISSN
- 1738-6667
- Abstract
- A barcode is a representative means of cognition. It is either printed on the package of a product or attached to it as a sticker. It is used for the fast cognition of a product at a store. It is considerably cheap to make a barcode. Also, it is possible to read it fast by using a barcode reader. Because of such convenience provided by the barcode, a new system using the barcode as a means of settling payments like a currency or a credit card has been developed. However, due to its characteristics, it is easy to reduplicate, forge or falsify a barcode easily. Therefore, this study focuses on the case of applying the system using barcodes as a means of settling payments without providing solutions for the potential weaknesses. Also, this study suggests various points to consider regarding the creation of safe barcodes as one of the related measures, while providing various methods using additional means of certification other than the one of using barcodes in addition to the way of applying complexity with barcode numbers. Throughout this study, it will be possible to safely establish and operate the payment-settlement system using barcodes.
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