Your smartphone holds your entire life, making it a prime target for hackers and spies. Here's how to protect it.

That explains why so many machines are still on Windows 10, despite a looming support shutdown and the availability of free upgrades to Windows 11. I'm not in that camp. While I do need to be ...

But it's not. It's a YubiKey security key, and it's become as essential to me as my phone, or maybe even more.After switching ...