Cybersecurity Challenges in Smart Cities and IoT

This technical report reviews the cybersecurity challenges associated with the Internet of Things (IoT) in Smart Cities. It outlines the vulnerabilities that arise from the complex, distributed infrastructure of IoT devices, which can be exploited by malicious actors for various purposes, including financial gain and national security threats. The report emphasizes the inadequacy of conventional cybersecurity measures in addressing these unique challenges and highlights the need for tailored security frameworks that consider the specific requirements of Smart Cities. The methodology section details a comprehensive survey of literature published between 2017 and 2023, focusing on IoT implementations and their associated cybersecurity issues. The findings indicate a significant increase in research output in this area, particularly from countries like India, the United States, and the United Kingdom. The report concludes with recommendations for enhancing IoT security in Smart Cities, advocating for real-time threat detection and mitigation strategies leveraging advanced technologies such as fog computing and artificial intelligence.