Blockchain technology solutions for the security of IoT-based health systems provide a comprehensive analysis of the integration of blockchain into modern healthcare systems. This book explores the benefits and challenges associated with the use of blockchain technology to enhance the security and efficiency of data exchange between various platforms. By developing cognitively embedded data technologies, optimized decision-making and data processing are enabled, which are crucial for analyzing large volumes of data generated by IoT devices. The proposed solutions aim to address the issues related to big data and IoT in practice and create a secure, autonomous ecosystem that leverages the advantages of smart contracts and global consensus. The challenges of integration are also discussed, particularly regarding the storage capacity of central networks that must meet the demands of the growing number of IoT-based health applications.

• Integration of blockchain for secure IoT health systems
• Optimization of decision-making through cognitive technologies
• Addressing big data challenges in healthcare
• Utilization of smart contracts for autonomous data management.