Cybersecurity policy on smart city infrastructure: a mapping of new threats and protections
Herman Lawelai, Eko Priyo Purnomo, Achmad Nurmandi, Hazel Jovita, Elaine Baulete
Abstract
Purpose This study aims to identify and map new cybersecurity threats and protection strategies associated with smart city infrastructures. The rapid adoption of smart city technologies has introduced significant vulnerabilities, necessitating comprehensive cybersecurity policies. Design/methodology/approach This study uses a qualitative approach to analyze existing literature, the Scopus database and case studies to identify cybersecurity threats and protect smart city infrastructures. It examines cybersecurity frameworks from various countries and their effectiveness. The research uses bibliometric analysis and visualization tools, such as VOSviewer, RStudio-Bibloshiny and CiteSpace, to map the research landscape, identify key themes and detect emerging trends in the field. Findings The findings reveal that smart city technologies are highly susceptible to cyber intrusions, data theft and privacy breaches. Key vulnerabilities include integrating artificial intelligence and Internet of Things systems and exposing critical public safety and energy systems to hacking and malicious attacks. Effective mitigation strategies, such as security-by-design and continuous security patching, are essential to counter these threats. A comprehensive approach that includes threat analysis and data security improvements significantly reduces cybersecurity risks. Practical implications The study emphasizes the need for a robust cybersecurity policy framework tailored to smart city infrastructures. Policymakers must focus on implementing effective security measures and privacy protection policies to ensure the safety and resilience of smart cities. Cybersecurity risk assessments and threat modeling methodologies are also recommended to proactively identify and address potential threats. Originality/value This study contributes to the existing body of knowledge by providing a detailed mapping of cybersecurity threats and protection strategies specific to smart city infrastructures. It underscores the importance of developing a comprehensive cybersecurity policy framework, informed by global best practices, to safeguard technological advancements and public services in smart cities.