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Your computer's IP address — which stands for "Internet Protocol" — is a string of numbers, separated by dots, that identifies a computer or device on the internet or its local network. Your computer ...

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 ...

Under ordinary circumstances, you'll never need to know your router's IP (Internet Protocol) address. The IP address, which is how other computers and devices on the internet can identify your ...

Whenever you browse your favorite website or use your internet-reliant apps, your router automatically assigns you an IP address. This changes every time you connect to the internet, so for every ...

Internet networking involves a lot of alchemy, and I confess to occasionally dropping an eye of newt (or an IP of newt) into a boiling pot to fix problems on my local network. There’s a particular ...

Many a time IT admin needs to set up multiple IP addresses to the same network adapter. Situations such as hosting multiple SSL sites can speed up traffic exchanges, which can bypass the gateway in ...