Although the Smart Firewall feature that comes with Norton 360 protects your computer from unauthorized network intrusions and Internet threats, it may be necessary to disable it to install certain ...

AVG Internet Security protects your computer and the sensitive data on your hard drive from spyware, viruses, hackers and various other online threats. AVG Internet Security features a firewall that ...

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 ...

Windows Firewall helps you to protect your PC from hackers and malicious software. It is a powerful tool that allows you to fine-tune the protection and notifications for different network profiles ...