Smart Cities are being developed with the help of a variety of IoT technologies, but generating, curating, categorizing, analyzing, and transferring such vast amounts of data creates certain challenges for the provision of context-aware real-time services.
Information and communication technologies (ICT) are combining to construct Smart Cities quickly. Applications for Smart Cities rely heavily on data, which is also a major source of concern. According to a thorough analysis of various Smart City use cases, data is the essential component that powers the development process in most Smart City use cases. Improper data processing can harm individuals whose privacy may be jeopardized and programs that get the wrong data. An integrated ICT solution is essential to achieve the highest scalability, data integrity, and secrecy inside and between Smart Cities.