| 摘要 |
PURPOSE: An on-line money transfer method using a context-based CAPTCHA(Completely Automated Public Turing test to tell Computers and Humans Apart) is provided to increase the security level in transferring money. CONSTITUTION: If a user requests the start of a money transfer to a bank server, the bank server displays the money transfer page(S10). The user inputs the money transfer information in the money transfer page and transmits the inputted information to the bank server(S20). The bank server creates a transfer authorization request page and displays the transfer authorization request page(S30). The user inputs the authorization request and transmits the inputted information to the bank server(S40). |
