标签:safe city
Posted in 业界观察
Safe Cities Index 2019
K.T. Sima 2019年10月14日
There are a handful of safe cities rankings but the Safe Cities Index (SCI) is the most quoted one. …
The Concepts of “Security Concept” – “安保概念”的概念:长文连载(3)
2023-01-16
Written by: Flecher Feng, CPP, PSP, CFE ...
If we know what’s the crisis, why are we still unprepared?
2019-11-04
I always enjoy reading survey reports, a...
Police Brutality in America (University of Michigan Teach-out)
2020-10-16
A one-week short teach-out course of the...