Abstract: The security risks of smart city are the important problems with the development of smart city. The paper introduces cyber security policies of China, the report of ISOIEC JTC1 SG1, the security architecture of smart city proposed by ITUT FG SSC, the overview of Smart America, and the work on cyber security standardization of smart city of TC260. The paper suggests how we develop the cyber security standards of smart city in China.

Key words: cyber security of smart city, risk management, privacy protection, cloud computing security, security and assurance

摘要： 智慧城市的安全风险是成为智慧城市发展需要考虑的重要问题.介绍了我国智慧城市网络安全相关政策、ISOIEC JTC1 SG1的相关成果、ITUT FG SSC提出的智慧城市信息安全系统架构、智慧美国的概况以及我国全国信息安全标准化技术委员会关于智慧城市网络安全的标准化情况，并提出我国智慧城市网络安全标准化工作思路.

关键词: 智慧城市网络安全, 风险管理, 隐私保护, 云计算安全, 安全与保障