D4.2 SECURE DECENTRALIZED DATA SHARING

Abstract

This document serves as a reference for the architectural design and implementation of a secure decentralized data sharing framework. The framework leverages Distributed Ledger Technology (DLT) to ensure data integrity and immutability, while incorporating multi-party computation, fully homomorphic encryption and Trusted Execution Environments for privacy preservation. The document also explores the GAIA-X framework to further strengthen data security within the decentralized environment.