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.

After a decade testing PCs, routers, and home networks, I know what causes slow speeds and can help you optimize your internet connection.

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 ...

Set up your own free VPN server at home with a simple software based method that encrypts your traffic, protects privacy, and ...

If you're tired of constant ads popping up on every screen, just block them across your entire home for good. Here's how.

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

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

Your internet service provider (ISP) brings the internet into your home through a modem. A router then converts that signal into Wi-Fi, allowing phones, laptops, TVs and other devices to connect ...

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