Overview

This book investigates data security approaches in Heterogeneous Communications Networks (HCN). First, the book discusses the urgent need for a decentralized data management architecture in HCN. The book investigates preliminaries and related research to help readers obtain a comprehensive picture of the research topic.

Blockchain-Based Approaches

Second, the book presents three blockchain-based approaches for data management in HCN: data provenance, data query, and data marketing.

Future Directions

Finally, based on the insights and experiences from the presented approaches, the book discusses future research directions.