Cloud Computing for a Secure Smart City Beyond 5G

Abstract

As the evolution of technology ushers in an era beyond 5G, integrating cloud computing into the landscape of smart cities becomes paramount. This chapter delves into the foundational concept of cloud computing and elucidates its pivotal role in shaping the future of secure and connected smart cities. With its on-demand services, scalability, and cost-effectiveness, cloud computing emerges as a key enabler for handling the intricate demands of urban environments. The chapter begins by defining cloud computing and providing an overview of its essential characteristics. It then pivots to the dynamic context of smart cities, where an intricate web of internet of things (IoT) devices, sensors, and urban systems generate copious amounts of data. Cloud computing offers a robust solution for storing, processing, and analyzing this data, empowering smart cities with real-time insights and informed decision-making capabilities. This chapter explores the synergy between cloud computing and 5G networks, emphasizing the importance of high-speed connectivity and low latency in the smart city paradigm. The integration of edge computing further enriches the smart city infrastructure, enabling rapid local processing and reducing latency for time-sensitive applications. Security, a paramount concern in smart city environments, is addressed as the chapter delves into the challenges and solutions provided by cloud computing. The role of cloud platforms in safeguarding citizen data, managing cyber-physical threats, and ensuring compliance with regulatory frameworks is thoroughly examined. This chapter also explores emerging trends, such as the integration of artificial intelligence and blockchain technologies, offering a glimpse into the future of cloud computing in the smart city landscape. In conclusion, this chapter not only defines the synergy between cloud computing and smart cities but also provides a comprehensive understanding of how cloud computing, in the context of 5G and beyond, is instrumental in fostering secure, connected, and resilient urban environments.