Your internet service provider (ISP) brings the internet into your home through a modem. A router then converts that signal into Wi-Fi, allowing phones, laptops, TVs and other devices to connect ...

Imagine an internet where your data can’t be stolen, your messages are completely private and online security is unbreakable. That’s the promise of quantum internet: a futuristic technology that could ...

Around the beginning of last year, Matthew Prince started receiving worried calls from the bosses of big media companies. They told Mr Prince, whose firm, Cloudflare, provides security infrastructure ...