Data processing method and device, electronic equipment and storage medium

According to the data processing method and device, the electronic equipment and the storage medium provided by the invention, the business data are identified, the classification and grading information of the business data is determined, the business data are encrypted and desensitized based on the classification and grading information, and the encrypted and desensitized data are uploaded to the block chain. The data can be managed through the block chain under the condition that the privacy of the user is protected, and the disclosure, transparency and sharing of the data can be realized to a greater extent. 本申请提供的一种数据处理方法、装置、电子设备及存储介质，通过对业务数据进行识别，并确定所述业务数据的分类分级信息，基于分类分级信息将所述业务数据进行加密脱敏处理，并将加密脱敏处理后的数据上传至区块链，能够在保护用户隐私的情况下，通过区块链来对数据进行管理，能更大程度的实现数据的公开透明和分享。