Cloud computing is an emerging technology in recent decades and has numerous features like high scalability, reliability, flexibility, and dynamic property. Cloud computing is cost effective, and almost all IT sectors are moving to the cloud. The enormous growth as well as demand of cloud computing lead to a major concern regarding its security and privacy, which is determined by the policies, controls, and technologies needed to safeguard information, applications, and also the related infrastructure of cloud computing.

The use of blockchain technology has been increasing recently due to the level of security it provides. As blockchain uses distributed database, tampering of data is much tougher. The data are encrypted according to a rule and operated in computers that run the blockchain software. Bitcoin is an electronic currency using blockchain technology. Blockchain can increase the security in various domains.

This book explores the concepts and techniques of cloud security using blockchain. Also, the possibility of applying blockchain to provide security in various domains is also discussed. The specific highlight of this book will be focused on the application of integrated technologies in enhancing cloud security models, use cases and its challenges. This book will stimulate the minds of IT professionals, researchers, and academicians towards fourth-revolution technologies.

ISSN: 2522-8595, ISBN: 978-3-030-70500-8 & 978-3-030-70501-5, 2022. https://doi.org/10.1007/978-3-030-70501-5