| 摘要 |
PURPOSE: A quick response code security method is provided to broaden important information by supplying a security function which an existing QR code decoder and a web screen do not supply. CONSTITUTION: A link address and a virtual address are mapped to a web server DB(S10). A terminal recognizes a QR code through QR(Quick Response) code scanning(S20). The terminal confirms whether the QR code is supplied from a web server(S30). If the QR code is a security QR code, the terminal displays a link address(S40). If a virtual address is clicked, the web server controls movement to the linked address(S50).
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