【摘要】 [目的/意义]新型智慧城市的发展呈现出从以网络为中心到以数据为中心的趋势，使得静态、被动、分离的安全防护模式面临新的挑战。构建新型智慧城市网络与公共安全架构，对当前智慧城市治理具有十分重要的意义。[方法/过程]针对智慧城市在网络安全和公共安全建设中存在的问题，首先介绍当前智慧城市发展现状，指出所面临的网络与公共安全威胁与挑战，然后提出了基于人体免疫原理的智慧城市网络与公共安全综合架构的内涵、技术要素和三道防线，为智慧城市的网络与公共安全建设，提供了理论和方法参考。[结果/结论]通过对应用场景的分析，提升了新技术条件下的智慧城市网络安全防护能力。更多还原

【Abstract】 [Purpose/Significance] The development trend of new smart cities from network-centric to data-centric makes the static,passive,and separate security protection model face new challenges.The construction of a new smart city network and public safety architecture is of great significance to the current smart city governance.[Method/Process] In view of the current problems existing in the construction of network security and public safety of smart cities,this paper firstly introduces the current development of smart cities,points out the threats and challenges they face in network and public security,and then proposes a network and public security system for smart cities based on the principle of human immunity.The connotation,technical elements and three lines of defense of the comprehensive public safety architecture provide theoretical and methodological references for the network and public safety of smart cities.[Results/Conclusions] Finally,analyze its application scenarios and improve the network security protection capabilities of smart cities under the new technology conditions.更多还原