Knowing your IP address can help protect your home network and data from prying eyes. Here's how to find it. Trey Paul was a CNET senior editor covering broadband. His 20+ years of experience as a ...

You’ve heard about it before: an unknown online assailant has been inundating someone in your town with bothersome messages. Luckily, even though that person’s ...

An IP address (also known as an Internet Protocol address) is a short code that identifies your computer or device when you go online. Your IP address is public to any website that you visit, although ...

Your IP address is something you usually don't need to think about—in fact you might never have heard of it before—but it's an important little piece of information attached to every device on your ...

You’ve heard about it before: an unknown online assailant has been inundating someone in your town with bothersome messages. Luckily, even though that person’s ...

Every wireless printer has an IP address—a 12-digit number that connects it to your computer through your wifi network. Knowing this identifier allows you to troubleshoot connection issues and link up ...

Need to know your Mac’s IP address? You’ve come to the right place. We show how to find this information, as well as explaining what an IP address is and the difference between internal and external ...

No matter which Roku media streamer you own, a Roku is a full-fledged network device that has its own IP address on your home network. And while it's usually just an appliance you plug in and can ...

The domain name system links the website addresses you type into your Web browser to the numeric IP addresses by which servers identify each other on the Internet. Domain names are easier for humans ...