นวัตกรรมการยืนยันตัวตนของผู้ใช้บริการบัตรเครดิตด้วยรหัสตอบสนองอย่างรวดเร็วและการเข้ารหัสแบบทางเดียว / นันทวัน สันทศนะสุวรรณ = Innovation of credit card customer authentication based on QR-code and one-way encryption / Nuntawan Santasanasuwan
A credit card is used for buying goods and getting services instead of cash. Stealthy and forgery are kinds of credit card crimes that would happen from time to time. The purpose of this research is to study customer’s need towards security card usage. The development of innovation proposed in this research consists of two main parts. Firstly, QR Code reader is used for reading the code embedded in a card. The other part is using one way encryption for indentifying user via predefined password. If the results of those two parts are passed, the identity of the user can be confirmed. From the analysis of innovation efficiency and customer response it has been found that the proposed system can be efficiently operated in satisfactory level from users.
