If you run your own business, you need to make sure your computers -- and the sensitive business information stored on them -- are safe. When you navigate to a website or launch some of your programs, ...

Run the command "netstat -ab" in an elevated Command Prompt, PowerShell, or Terminal window to see a list of applications and their associated ports. Checking open ports can be done using built-in ...

Let’s assume that you have a small office with ten or fifteen computers, and all the machines have different IP addresses. Or, let’s presume that you have a big office and you have more than fifty or ...

An IP or Internet Protocol address is a unique string of values that makes your device visible on the Internet or Local Area Network (LAN). If you know your Router’s IP address, you can change its ...