This course offers an in-depth exploration of securing data within cloud environments. This course is structured into two essential lessons. The first lesson, "The Cloud Data Lifecycle," examines the various stages of data management in the cloud, from creation to destruction, highlighting best practices for maintaining data integrity and confidentiality throughout its lifecycle. The second lesson, "Cloud Data Security," delves into strategies and technologies for protecting cloud-stored data, ensuring robust security measures are in place to prevent unauthorized access and data breaches. Together, these lessons provide a comprehensive understanding of effective data security practices in the cloud.