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 ...

During Redhat 9's install, i specifically said to disable the firewall. Now, i installed lmule and it tells me that it can't reach port 4662. How can i find out if the firewall is turned on or off? I ...

Lawrence Bonk is a copywriter with a decade of experience in the tech space, with columns appearing in Engadget, Huffington Post and CBS, among others. He has a cat named Cinnamon. Lawrence Bonk is a ...

Azureus doesn't get along well with Nvidia Firewall and reccomends uninstallnig it so it stops crashing constantly. I was wondering if its possible to adjust settings for Nvidia firewall or just turn ...