Design principle DP3: Augment private data collections with additional privacy-preserving technologies
To ensure complete confidentiality of data, it is necessary to augment private data collections and channels with additional privacy-preserving technologies.
Source paper
This design principle is proposed by Overcoming the Data Transparency Trade-Off: Designing a Blockchain-Based Delivery Invoice System for the Construction Industry (Jonathan Lautenschlager, Jan Stramm, Tobias Guggenberger, Artur Roesch, Andre Schweizer, 2023).