标签:fail secure
Posted in 业界观察
安全的关键就在停电时 —— fail safe vs fail secure 的误解与迷思
我每次在工厂做安保审计(site security audit)时都会问一个问题: 如果突然停电,哪些门禁是打开的?哪些门禁是锁死的? 这个问题我问过无数遍,却从没听到过一个完全满意的回答。大多数时候…
Security in History: June 28, 1969 改变了历史进程的纽约石墙暴动
2022-06-28
June 28, 1969 - New York City, US On the...
Here is what you can do about the Virus, for now
2020-01-22
It seems all of a sudden the media is fu...
North Korea willing to talk about giving up nuclear weapons!
2018-03-07
这是CNN3月7日的一篇报道,我惊呆了...... North Korea wi...
Survey: Security’s Leadership in the Coronavirus Crisis (valid till Feb 11)
2020-01-28
To understand security's role in the Cor...