Research on Differential Privacy for Medical Health Big Data Processing

Abstract

As big data, medical digitalization, and wearable devices continue to evolve, these technologies are driving the advancement of clinical medicine, genomics, and wearable health while also posing a risk of privacy breaches. For the disclosure of medical privacy issues, some methods and systems combining differential privacy protection applied in the clinical, genomic and wearable fields have been summarized, analyzed and compared. Finally, through the investigation and research, the assumptions and prospects for future research hotspots are given.