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Additionally, the Internet plays a major role in making a metropolitan area into a smart city. The current IP-based solutions for the connectivity of billions of devices have slanted the performance due to high demand for data on the move, especially when the consumers become the producers. Meanwhile, Named Data Networking (NDN) has evolved as a promising future Internet architecture and is being investigated extensively. In this lecture, we will learn about the core functionality of NDN followed by latest trends and architectural advancements in NDN for smart cities. 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