Today’s users have an ever-expanding array of personal communications options, including devices such as mobile phones, PDAs and PCs, and a growing number of new services, such as VoIP and instant ...

What if staying connected didn’t rely on cell towers, Wi-Fi, or even a centralized network? Imagine a device that could keep you in touch with your team during a remote expedition or ensure ...

What if you could stay connected anywhere, without cell towers, Wi-Fi hotspots, or even an internet provider? Imagine a world where your communication isn’t tethered to centralized systems, where you ...

Apple devices use many common internet security standards. Here's what each of them does, and how to use them on your Mac, iPhone, or iPad. In the networked world we live in, internet connectivity is ...