METHOD AND SYSTEM FOR SECURE DATA TRANSFER

摘要

A method and system for transferring data between a communication device and a server in a secure manner is disclosed. The data sequences are transferred as dual tone multi-frequency tones between the communication device and the server. The system prevents the deciphering of data by a third party. The third party receives information which is a combination of data transmitted by the user of the communication device and random information generated by the server.