Data processing method, privacy computing system, electronic device and storage medium

The invention relates to a data processing method, a privacy computing system, an electronic device and a storage medium, a virtual machine is created at a data holder, and the data holder holds target data; a mirror image file of the virtual machine is generated, and the mirror image file is transmitted to a data user; the virtual machine is started at the data holder, and the data user is instructed to start a mirror image of the virtual machine based on the mirror image file; and the calculation model is obtained, the target data and the calculation model are input into the virtual machine created by the data holder, the target data are calculated based on the calculation model, and the calculation result is output, so that the problem of relatively low protection degree of the data processing method for the privacy data in the related technology is solved, and the security of privacy calculation is improved. 本申请涉及一种数据处理方法、隐私计算系统、电子装置和存储介质，通过在数据持有方创建虚拟机，其中，数据持有方持有目标数据；生成虚拟机的镜像文件，将镜像文件传输至数据使用方；在数据持有方启动虚拟机，并