I often have to find the IP address of a machine I'm working on (or need to work on). Sometimes, I need to unblock an IP address of a machine on my network, so the machine can reach a network share ...

Securing your private information is important, and many people fall victim to breaches each year. Approximately 1 billion people (and counting) were subject to a data breach in 2024. But how can you ...

An internet protocol (IP) address is a unique identifying number assigned to a device that connects to the internet. It functions as an online device address―characterized by a string of numbers―used ...

I have a user who's machine is not pingable on our network, using computer hostname or associated IP. However, in troubleshooting this, I see that the IP the machine actually has does not resolve to ...

Your online presence is tied to a fundamental element known as your IP address. Many people wonder how to change their IP, as doing so can offer valuable benefits such as improved privacy and the ...

Do VPNs Change or Hide Your IP Address? Your email has been sent By now, you’ve likely heard about the various capabilities of virtual private networks. Whether free trials have been advertised to you ...

As a regular web surfer, many people feel invincible online. However, the Internet isn’t as secure and anonymous as it might ...

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 ...