Method and the system in order to execute the data switching regarding the financial transaction which minds public network

摘要

Method and the system in order to exchange the data regarding the financial transaction which utilizes public network are disclosed. 1 or it communicates the computer system of the authorized personnel above that, with public network. The computer system of each authorized personnel, includes at least with one application in order to execute the function regarding financial transaction and the gateway which offers the interface in order sending and receiving to do the data between the computer systems of the authorized personnel. At least although one directory, identifies the pass in order to transfer the data between the computer systems of the authorized personnel, it is used. When message is received from application, it accesses the gateway the directory in order to judge address address. Next, the gateway through public network in order to transmit message to the computer system of another participant in order to open the channel, uses address.