Blockchain-Based Data Security by Dongxiao Liu (.PDF)+

File Size: 12.5 MB

Blockchain-Based Data Security in Heterogeneous Communications Networks by Dongxiao Liu, Xuemin (Sherman) Shen
Requirements: .ePUB, .PDF reader, 12.5 MB
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. Second, the book presents three blockchain-based approaches for data management in HCN: data provenance, data query, and data marketing. Finally, based on the insights and experiences from the presented approaches, the book discusses future research directions. Blockchain is a ledger that is maintained by distributed network nodes. More specifically, it consists of blocks of peer-to-peer transactions. With consensus protocols, such as Proof-of-Work (PoW), the blockchain helps ensure a consistent view of ledger storage among mutually distrusted network nodes. Using the blockchain as a trusted machine for program execution, smart contract can be deployed for managing shared business logic. Specifically, smart contract can define terms and conditions for participants to change ledger storage. For DM in future networks, smart contract can help network stakeholders to collaboratively manage data lifecycle events over the blockchain for data sharing and processing.
Genre: Non-Fiction > Tech & Devices

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