As organizations increasingly rely on cloud infrastructures to store and process their data, ensuring the security and protection of sensitive information becomes paramount. Some of the key security issues in cloud computing include data privacy and protection, identity and access management, network security, and compliance with regulatory frameworks. Additionally, emerging trends in the field of cloud computing security include the growing emphasis on data privacy due to the enforcement of regulations such as GDPR and CCPA.This book is compilation of research and reviews that addresses the security challenges arising from the adoption of cloud computing. It provides a comprehensive overview of the field, exploring trends such as data privacy and the emergence of hybrid and multi-cloud environments. With its global perspectives and contributions from experts worldwide, the book serves as an essential resource for professionals, researchers, and academics involved in cloud computing security.