This study, published in the Journal of Medical Internet Research, compares data privacy methods for effectiveness at protecting data privacy and evaluates their findings. The study tested traditional approaches of using a trusted third party, cryptographic hardware and blockchain techniques. In conclusion, it found combining methods with blockchain techniques was the most secure approach.
Privacy-Preserving Methods for Feature Engineering Using Blockchain: Review, Evaluation, and Proof of Concept
Security and Privacy on Blockchain
This report, published by Rui Zhang and Rui Xue, gives an overview of the security and privacy of blockchain allowing consumers to gain an in-depth understanding of the security and privacy of blockchain with respect to concept, attributes, techniques and systems. Click To View (PDF) ...
First elements analysis of the CNIL: Blockchain
In this paper, French data protection authority, the CNIL, offers an analysis of blockchain and solutions for using the technology to process personal information in cooperation with the GDPR. Click To View (PDF, English) Click To View (PDF, French) ...