互联网+掀起的巨大浪潮,使我国迅速进入了信息化时代。物联网、云计算与大数据处理已成为我国计算机信息科技发展的重大技术。基于以上背景,智慧城市的迅速发展带来计算机行业的春天,但同时也带了新的挑战。大量新一代信息技术被运用到各行业各业中,形成了城市信息化高级形态,但其按问题随之凸显,也成为了全球性突出问题。本文对智慧城市的概念及当前发展现状进行了梳理,并对其背后的网络安全风险进行了深入研究,提出了提升智慧城市信息安全保障水平的对策和建议。以供后期本行业工作人员参考。 Internet + set off a huge wave of rapid nationalization of China into the information age. Internet of things, cloud computing and big data processing has become a major technology in the development of China’s computer information technology. Based on the above background, the rapid development of smart cities brought the spring of the computer industry, but also brought new challenges. A large number of new generation information technologies have been applied to all walks of life in all walks of life to form a high-level form of urban informatization. However, their prominence as issues has become a prominent issue in the world. In this paper, the concept of smart city and its current development status are reviewed, and the network security risks behind it are studied in depth, and some countermeasures and suggestions are proposed to enhance the level of information security in smart cities. For the latter part of the industry staff reference.