标签：安保理念
Posted in 业界观察
The Concepts of “Security Concept” – ”安保概念“的概念：长文连载（2）
Flecher Feng, CPP, CFE, PSP, CMCE 2022年12月15日
Concept 5. Basic security philosophy (3D, 4D, 5D…)…
Security in History: June 18, 1984 – English Miners’ Strike
2022-06-18
June 18, 1984: UK Major clashes occurred...
The Complete Guide to Security Professional Certifications
2020-06-18
My newly published book on security cert...
