Chapter. 1. Collaboration of IoT and Cloud Computing towards Healthcare Security -- Chapter. 2. Robust, Reversible Medical Image Watermarking for Transmission of Medical Images over Cloud in Smart IoT Healthcare -- Chapter. 3.The Role of Blockchain in Cloud Computing -- Chapter. 4. Analysis and Prediction of Plant Growth in a Cloud-based Smart Sensor Controlled Environment -- Chapter. 5. Cloud-based IoT controlled System Model for Plant Disease Monitoring -- Chapter. 6 -- Design and Usage of a Digital E- Pharmacy Application Framework -- Chapter. 7. Serverless Data Pipelines for IoT data analytics: A cloud vendors perspective and solutions -- Chapter. 8. Integration of Predictive Analytics and Cloud Computing for Mental Health Prediction -- Chapter. 9. Impact of 5G technologies on cloud analytics -- Chapter. 10. IoT based ECG-SCG Big Data Analysis Framework for Continuous Cardiac Health Monitoring in Cloud Data Centers.-Chapter. 11. A Workload-aware Data Placement Scheme for Hadoop-enabled MapReduce Cloud Data Center -- Chapter. 12. 5G Enabled Smart City using Cloud Environment.