If you've heard or seen the term DNS or DNS server on your computer, you may be wondering what it means, and how it affects your internet.

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Instead of broadcasting your Domain Name System requests in plaintext, DNS over HTTPS encrypts your requests so that they're ...

To make our PCWorld best VPN list a VPN needs to offer a comprehensive list of features. There are many features that make up a VPN but the most important among them directly impact a VPN’s ...

Virtual private networks, proxy servers and Tor all mask your public IP address differently. Here’s how to choose the right ...

As MCP servers become more popular, so do the risks. To address some of the risks many vendors have started to offer products ...

Blending DDI with AI lets your network see, think and fight back faster — closing gaps before attackers even get in.

Beyond its online capabilities, Mario Kart DS also raised the bar for what handheld racing could be. It introduced retro cups ...

Disable networking protocols like UPnP and WPS features, which can make it easier for attackers to connect. UPnP lets devices open ports on your router automatically, and WPS makes connecting new ...

Linux offers many classic commands, but some are already outdated, insecure, or are now inefficient. We show you which ...

Why the web as we know it may fade and what AI, personal agents, and data interfaces mean for publishers, SEO, and commerce.

The experts consulted for this story do not necessarily endorse the products ahead unless otherwise noted.