Is my security maintenance cost reasonable?We were recently approached by an old friend called Pete (fake name) who manages an array of facilities that house a 3000 strong...
When can I legally arrest someone?In Hong Kong, there is a law that empowers any person to arrest another person under circumstances described by the law. Chapter 221:...
Learned something new: Palm Vein ReaderIntroduction: Biometric reader that reads vein of your body used to be large in size and difficult for the users. However, we were...