Bank Server for Providing Financial Dealing Service Using Temporary Password and Method for Operating The Same

摘要

The present invention relates to a bank server providing a financial transaction service using a disposable password and a method of operating the bank server, and more particularly, to a bank server providing a communication interface between a financial automation device and a customer's mobile phone. A customer information database storing personal information of the customer; A customer authentication unit for comparing the disposable password request information received from the customer's cellular phone through the network communication unit with customer information stored in the customer information database to perform customer authentication; A disposable password having a random series of numbers is generated using a predetermined random number when the customer's authentication is completed by the customer authentication unit and the disposable password is transmitted to the customer's cellular phone through the network communication unit A password generating unit; And a financial transaction processor for processing the requested financial transaction when the customer requests the financial transaction using the disposable password.