How the internet and Wi-Fi work: A guide to connections, data and the cloud

Your internet service provider (ISP) brings the internet into your home through a modem. A router then converts that signal ...
CERN

Computer Security: 20 years of securing controls (or trying to): nothing has changed?

In the ancient past (20 years ago), control systems used to be stand-alone systems, usually decoupled from the larger enterprise networks, using their own network cabling infrastructures (based on a ...