Smart citysystem in the construction process may be the following system security risks: side channel attacks, system vulnerabilities, hardware failures, program defects.
智慧城市中的系统在建设过程中可能存在以下的系统安全隐患：边信道攻击、系统漏洞、硬件故障、程序缺陷。
3
The earth scale change of climate has brought a new kind of natural disaster and the developed and complicated citysystem is holding a latent risk of expanding the damage artificially.