ENHANCING CYBERSECURITY IN SMART CITIES: MITIGATING THE RISKS OF IOT VULNERABILITIES AND DATA BREACHES

Abstract

This study investigates the cybersecurity risks associated with the integration of Internet of Things (IoT) devices in smart cities, focusing on vulnerabilities and data breaches. As cities increasingly adopt IoT technologies, the exposure to cyber threats grows, highlighting the need for effective security strategies. The research employs a mixed-methods approach, combining qualitative data from expert interviews and surveys with quantitative analysis of IoT-related cybersecurity incidents across various smart cities. The results indicate a significant rise in IoT cybersecurity incidents from 2021 to 2023, with unauthorized device access and weak encryption identified as the most prevalent vulnerabilities. Survey findings show a high level of public concern about data privacy, with 75% of respondents expressing worry about potential breaches, and 70% indicating a willingness to adopt stronger security measures. Expert recommendations emphasize the importance of continuous monitoring, real-time threat detection, and stronger device authentication protocols. According to the report strong collaboration between public and commercial sectors stands essential for enhancing IoT security frameworks.  These research conclusions teach the creators of smart city policy how to develop cybersecurity protection for the IoT through technical solutions and collaborative management systems.  The research enriches smart city security studies by giving valuable recommendations which strengthen IoT security measures and shield urban structures from evolving digital threats.