دانلود کتاب Blockchain: Empowering Secure Data Sharing

With the
development of big data, data sharing has become increasingly popular and
important in optimizing resource allocation and improving information
utilization. However, the expansion of data sharing means there is an urgent
need to address the issue of the privacy protection – an area where the
emerging blockchain technology offers considerable advantages. Although there
are a large number of research papers on data sharing modeling and analysis of
network security, there are few books dedicated to blockchain-based secure data
sharing.

Filing this
gap in the literature, the book proposes a new data-sharing model based on the
blockchain system, which is being increasingly used in medical and credit
reporting contexts. It describes in detail various aspects of the model,
including its role, transaction structure design, secure multi-party computing
and homomorphic encryption services, and incentive mechanisms, and presents
corresponding case studies.

The book
explains the security architecture model and the practice of building data
sharing from the blockchain infrastructure, allowing readers to understand the
importance of data sharing security based on the blockchain framework, as well
as the threats to security and privacy. Further, by presenting specific data
sharing case studies, it offers insights into solving data security sharing
problems in more practical fields. The book is intended for readers with a
basic understanding of the blockchain infrastructure, consensus mechanisms,
smart contracts, secure multiparty computing, homomorphic encryption and image
retrieval technologies.