It can be pretty disturbing what's out there. The list of IP addresses and services associated with a URL you've visited can be eye-opening. If you want to find out exactly what your footprint looks ...

Walls, distance, and noisy airwaves kill camera streams. Here’s how I diagnosed the weak links in my own network and made the ...

After a decade testing PCs, routers, and home networks, I've seen what really causes slow speeds, and I can help you optimize your connection.

The fix is simple: just use managed switches for anything that sits between your router and the rest of your gear. Unmanaged ...

Some VPNs are better than others, but we will show you an easy way to know how much your VPN is slowing you down.