Research on Privacy Protection Technology for Data Publishing

With the Internet of Things (IoT) technology development, the agent terminals are able to collect and publish richer and more valuable privacy data. If it is short of the necessary privacy protection measures, the published private data will be leaked. The core of privacy protection technology in the field of data publishing is anonymity technology, encryption technology, and distortion technology. Current privacy protection methods cannot effectively keep the balance between data privacy and availability. This paper will conduct a systematic comparative analysis of the data publishing model, attack models, data publishing privacy protection technologies as well as applications in other fields. Finally, we will summarize the current research progress and problems.