In essence, the differences between the two focus on three main areas: Focus - antivirus focuses on internal threats (virus, malware); firewall focuses on external threats through traffic management ...

It's a dangerous world out there for PC users and Web surfers, but which firewall should you use? Here's a close-up look at five top firewall software products, and some advice on which one is best.

Overview Firewalls and VPNs offer basic protection but are no longer enough against modern cyber threats.Misconfigurations ...

On Windows 11, the firewall, also known as Microsoft Defender Firewall, is a built-in security feature designed to protect your computer from unauthorized access over the internet or network.

Microsoft has resolved a known issue that triggers invalid Windows Firewall errors after rebooting Windows 11 24H2 systems ...

Avast Premium Security’s firewall completely replaces Windows’ built in defenses—and boosts the control you get over the traffic passed to and from your PC.

Protect your PC for life with Priil Internet Security, an all-in-one antivirus suite with VPN, firewall, and more—now just $89.99 with no recurring fees.