A distributed data management method implemented by a cloud computing device, the cloud computing device is in communication with a plurality of client devices through a network. Basic information of various data of the client devices are received and stored by the cloud computing device through the network. Whether a first client device is authorized to access a target data is verified, when the first client device requests access to the target data through the cloud computing device. The target data is acquired from a second client device according to the basic information of the target data, and the acquired data is transmitted to the first client device through the network, upon the condition that the first client device is authorized to access the target data.