Internet of Things for Smart Building Security: Leveraging a Blockchain for Enhanced IoT Security

This literature review looks at the transformative impact of Internet of Things (IoT) technology on smart building management systems with a focus on enhancing operational efficiency, occupant safety, and comfort. As the number of IoT applications in the built environment increases, technology breakthroughs simplify and automate critical functions, including energy management, security, and environmental control. Despite all the advantages, such as the integration of the IoT with smart buildings, there are barriers, such as the compatibility of systems, scalability of infrastructure and data security and privacy issues in a connected ecosystem. This review examines some of those barriers and outlines potential solutions, such as standardized communication protocols, improved cybersecurity, and scalable, cost-effective IoT frameworks for existing and new buildings. The aim of the findings is to guide building owners, stakeholders, architects and urban planners in maximizing the benefits of IoT technology to create smarter, more sustainable and responsive buildings that support urban sustainability and foster better quality of life for tenants.