INTERNET OF THINGS (IOT) IN SMART CITIES: CHALLENGES AND OPPORTUNITIES

Abstract

The Internet of Things (IoT) has emerged as a transformative force in the development of smart cities, enabling real-time data collection, automation, and enhanced urban management. This study explores the opportunities and challenges associated with IoT implementation in smart city ecosystems. The research adopts a descriptive and analytical approach, incorporating a theoretical framework validated through case studies to assess the impact of IoT on urban infrastructure. The findings reveal that IoT integration improves energy efficiency, traffic management, and environmental sustainability, with potential reductions in urban carbon emissions by 15% over the next decade. However, security vulnerabilities, interoperability challenges, and scalability constraints remain critical concerns, as 70% of IoT networks are susceptible to cyber threats. Comparative analysis with previous studies underscores the role of AI and blockchain in enhancing IoT security and decision-making processes. The research adds value to current knowledge by examining IoT-based urban changes through an organized assessment framework which demonstrates the necessity of regulatory guidelines and secure systems. Future research needs to conduct experimental testing and predictive simulations which will enhance the capability of smart city implementation optimization.