According to ZTE's definition of smart city, the development of smart city can be roughly divided into three stages: 1.0, 2.0 and 3.0. Smart City 1.0 is based on the decentralized construction of a single target. The data in this period is decentralized; 2.0 realizes the overall planning of goals, structures and resources in terms of cities, forming a concentration of big data; to 3.0, wisdom The city emphasizes the operation of big data. 150 Watt Solar Panel,Suntech Mono Solar Panel,Mono Cell Solar Panels,Lg Mono Solar Panel Zhejiang G&P New Energy Technology Co.,Ltd , https://www.solarpanelgp.com
Pang Shengqing predicts that smart cities will present three major trends in the 3.0 stage: First, the intelligent sensing sensors, sensor networks, and human-computer interactions in the ICT infrastructure will be highly developed, enabling rapid expansion of data sources. Secondly, through data crowdsourcing, information open sharing, public service optimization decision-making, urban intelligence management and other big data analysis and mining, promote social collaboration and realize the social value of data. Third, the standardization of the security system, including data quality, standards, openness, information security and other areas to provide a comprehensive safeguard mechanism, providing a comprehensive source data and data API services open portal, so that big data in the convenience of society, to the greatest extent Reduce the violation of personal rights. 
In fact, with the rising of smart cities and the highly centralized information of smart city construction, the smart city 3.0 stage will put forward higher requirements for network security. From the current stage, smart cities have already faced many levels of security risks, making the sustainable development of smart cities seriously threatened.
The high sharing of the intensive basic resources of smart cities has increased security risks such as data loss, identity theft and financial fraud. At the same time, when a large number of intelligent terminal devices are connected to the integrated network of smart cities, it is inevitable to generate a diverse access environment and a large number of intelligent access terminals, which directly or indirectly increase. Access risk to smart city systems.
In addition, the entire smart city system is like a "black box", many software and hardware have BUG and back door, but these are not independently controlled by China, which seriously threatens the basic security of the entire smart city. And while big data brings new opportunities, there is still greater data risk. When these application systems are attacked, data corruption and information loss will cause a major blow to the operation and management of the city.
In the face of many problems that smart cities will face, Liu Feng, general manager of ZTE's smart city product line, said that ZTE believes that Smart City 3.0 can solve the deep-seated problems in the process of urban development, thus achieving urban smart management and operation, and promoting Harmony and sustainable growth of the city. At present, ZTE has successfully replicated the Smart City 2.0 model, achieving the concentration of big data and laying a solid foundation for the realization of 3.0.
ZTE’s Nuggets Smart City 3.0 security risks are in the forefront
Recently, according to the National Development and Reform Commission, the first national smart city evaluation index system jointly prepared by the National Development and Reform Commission and the Network Office will be released soon. Among them, 597 smart city pilots will face the first evaluation of the national ministries. With the intensive policy and the acceleration of smart city construction, smart cities are about to enter the 3.0 era.
ZTE’s Nuggets Smart City 3.0 security risks are in the forefront