If your Ubuntu-based Web server receives a dynamic IP address from your company's Internet Service Provider, the server will automatically be configured to use the ISP's Domain Name System (DNS) ...

Like many Linux distributions, Windows, and macOS, Ubuntu has a firewall. This security feature can prevent connections from unwanted sources on your system. Sometimes, though, you might want to ...

Ubuntu’s included NetworkManager software aims to make your network connections “just work.” Nevertheless, sometimes thing go awry. There are times you have to adjust or change your connection ...

LogMeIn Hamachi is a powerful zero-configuration Virtual Private Network (VPN) that allows you to access your computer from anywhere, working seamlessly with your existing firewall. Here’s a ...

An Ubuntu Bash shell as a Windows app? Fantastic! Here's how to proceed. Microsoft has ruled the operating system world for many years, and it's staggering to see how many computers run Microsoft ...