SYSTEM FOR RECEIVING ACCOUNT INFORMATION IN REAL-TIME USING MOBILE DEVICE AND SERVICE METHOD THEREOF

摘要

PURPOSE: A system for receiving account information in real-time using a mobile device and a service method thereof are provided to receive/inquire the information for the account information change through the mobile device and maximize reliability of service by adding a function for encrypting/decrypting the transmitted information and an electronic signature technology for authentication. CONSTITUTION: An account information informing system(A2) automatically informs a user of changed particulars through the mobile device by receiving the changed account information from a banking system(A1) of a bank. As receiving the changed particulars from the account information informing system, the mobile device enables the user to inquire the account information through an encrypted security channel by connecting to a wireless Internet. The mobile device comprises an account management module(A3) and a security module(A4). The security module comprises a certificate manager, an electronic signature generator, and a security communicator.