标签:London
Posted in 业界观察
Security in History: June 30, 1937 世界最古老的应急热线电话
K.T. Sima 2022年6月30日
June 30, 1937 London, UK The world’s oldest emergency telephone number 999 was introduced in L…
Posted in 业界观察
Security in History: June 29, 2007 伦敦警方挫败闹市汽车炸弹
K.T. Sima 2022年6月29日
June 29, 2007 London, UK. Bombing devices were found on two cars parking in London’s central nightli…
Cryptography Basics: Atbash Cipher 密码学基础之“埃特巴什码”
2019-10-25
Atbash is a monoalphabetic substitution ...
Webinar: Killing the weakest link to enterprise security
2018-09-11
Time: 12:00-1:00 PM (PST) Sep 19, 2018 O...
Security in History: June 30, 1937 世界最古老的应急热线电话
2022-06-30
June 30, 1937 London, UK The world's old...