Data product management method and system and storage medium

The invention discloses a data product management method and system and a storage medium. The method comprises the following steps: issuing at least one defined data product to a data market; the data product at least comprises security policy information, and the data product does not comprise actual data; determining a target data product according to the received data element voucher application information, and configuring the security policy information of the target data product to a target data demand end corresponding to the data element voucher application information, so that the target data demand end obtains the actual data corresponding to the target data product and sends the security policy information to the target data product. And using the actual data according to the security policy information. According to the technical scheme provided by the embodiment of the invention, when the subsequent data demand end performs development by using the data corresponding to the target data product, t