BDDn
BDDn is a fictional acronym used in this article to illustrate a privacy-preserving biometric data exchange framework. In the imagined concept, Biometric Data Distribution Network (BDDn) is a decentralized protocol designed to allow authorized institutions to locate, verify, and share biometric data—such as fingerprints or iris scans—while minimizing unnecessary data exposure and preserving patient consent.
Originating in the hypothetical healthcare and security governance scenario, BDdn is presented as a standard proposed
Core architecture in the BDdn model includes three layers: a privacy-preserving access layer that enforces consent
Adoption and impact within the imagined setting are mixed. Proponents emphasize improved patient control and streamlined