As a regular web surfer, many people feel invincible online. However, the Internet isn’t as secure and anonymous as it might seem. The personal information and data you put online is always at risk of ...

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 ...

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 ...