热点事件 Hot topic
阿姆斯特丹机场劫机误报
强生被判罚$572,000,000！
美国的芬太尼危机 – fentanyl and opioid crisis
危机观察之：乐施会变身“色”施会？
教育培训
Recent Posts
保镖业源起初考之镖不喊沧
绝大多数安全经理人的工作职责里都有一项内容——要人护卫(Executive Protection, EP)，其中一项具体内容就是贴身保护(close protection…
Only Certifications for Loss Prevention Professionals
If you are a loss prevention manager, or a security manager whose job covers loss pre…
阿姆斯特丹机场劫机误报
“Nothing has happened, all passengers are waiting to fly soon. We are sorry.” BBC报道，1…
If we know what’s the crisis, why are we still unprepared?
*This article is also published on Medium, click to read. I always enjoy reading surv…
I start security audit with paper shredders, what about you?
Where do you usually start in your security audit? – Perimeter fence? – G…
Cryptography Basics: Atbash Cipher 密码学基础之“埃特巴什码”
Atbash is a monoalphabetic substitution cipher originally used to encrypt the Hebrew …
Global Risks Report 2019
The Global Risks Report is published by the World Economic Forum (https://www.weforum…
Safe Cities Index 2019
There are a handful of safe cities rankings but the Safe Cities Index (SCI) is the mo…
United Kingdom National DNA Database (NDNAD)
United Kingdom National DNA Database (NDNAD 英国国家DNA数据库于1995年在英格兰和威尔士创建，是世界第一个国家级DNA数据…
It’s OK to be Anti-Social Engineering
Author: Jason Joerger Most of us have heard the term “Con Man.” “Con” is not s…
Photo taking at crime scene
Photo taking at a crime scene is a very important step a detective should take immedi…
Kerckhoffs’s Principle:柯克霍夫原则对安全管理的启发意义
Kerckhoffs’s principle（柯克霍夫原则）是密码学（Cryptography）的一个术语，又叫“柯克霍夫假说、公理、或定律“），是网络安全(…
强生被判罚$572,000,000！
8月26日，美国制药巨头强生公司被奥克拉荷马法官判罚$572,000,000（五亿七千两百万美元），理由是“通过营销手段督促医生开具类鸦片类药物处方，但刻意淡化药物成瘾风…
美国的芬太尼危机 – fentanyl and opioid crisis
美国的类鸦片类药物危机(opiod crisis)是长期困扰美国政府的一个社会顽疾。近期芬太尼(fentanyl)一词更是频繁出现在媒体上。 本文推荐几门这方面的在线课程…
危机观察之：乐施会变身“色”施会？
这是一则旧闻了。事情原本发生在去年。 2018年2月9日，英国泰晤士报(The Times)头版发表了一篇调查报告“Minister orders Oxfam to ha…
要人护卫（商业EP）操作宝典之(1): 个人安全
*本文中“商业EP”指在商业领域进行的要人护卫(executive protection)，以区别于政要护卫。 *本文作者：Kevin Sun, CPP，首发于“安全逻辑…
