In this firewall vs. antivirus comparison, grab a quick summary of what they do, their key differences, and when to use ...

One of the earliest examples is the Windows firewall (formally known today as the Microsoft Defender Firewall), which has been around for decades, and it provides essential protection against ...

Windows Defender Firewall is solid for everyday usebut some users may need extra protection. No firewall? No security. Firewalls are an essential security feature for any PC that connects to a ...