Privacy-Preserving Data Marketplace System with User Consent Management

The objective of this project is to develop a privacy-preserving data marketplace where users can share or sell data under controlled conditions. The system ensures transparency, consent enforcement, and protection of sensitive information.

Study data marketplaces and privacy-related risks.

Design consent-driven data sharing workflows.

Implement user dashboards for data sharing permissions.

Apply anonymization or aggregation before data release.

Encrypt shared datasets to prevent misuse.

Track data usage and access history.

Implement revocation mechanisms for user consent.

Test marketplace transactions with multiple stakeholders.

Evaluate system transparency and trustworthiness.

Analyze regulatory and compliance considerations.

Document business and privacy benefits.