Switching to a different DNS provider than your ISP can offer faster performance and better security. Here how.

Most “ISP problems” start inside your own home.

Your internet isn’t broken—your router settings are.

Wednesday’s discovery of three mis-issued TLS certificates for Cloudflare’s 1.1.1.1 encrypted DNS lookup service generated intense interest and concern among Internet security practitioners. The ...

Cloudflare, a key internet services firm, saw its popular 1.1.1.1 DNS resolver fail globally on Monday, July 14, 2025. For about one hour, users around the world faced major connection problems, ...

Several VPN apps have reportedly been removed from the Google Play Store and Apple's App Store in India, marking the first crackdown since the government issued rules in 2022, requiring VPN providers ...

From the laptops on your desk to satellites in space and AI that seems to be everywhere, I cover many topics at PCMag. I've covered PCs and technology products for over 15 years at PCMag and other ...