Data transferring method and content transferring method

The data transmission method, and content transmission method are disclosed. The data transmission method, there is provided a method of transmitting data in a data-compliant environment, when the control message is received from the control object, and established the receiving object and the secure authenticated channel corresponding to the receiver information included in the received control message, the transmitting a plurality of data specified by the control entity via a secure authenticated channel established to the receiving object, and transmits an event message to indicate the transmission status of the data is the transmitted to the control entity. Therefore, to transfer a plurality of data in a single transport session and may provide the status of the transfer of the respective data via an event.