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

Learn about the differences between stateful and stateless firewalls, and why one offers better protection for your everyday ...

One of the earliest examples is the Windows firewall (formally known today as ... but most of the time, it's a software solution, such as the case of the Windows Firewall. The Windows firewall ...

You can read more about packet filtering on OpenBSD's website, and in the FreeBSD Handbook. If you're looking for free firewall router software based on BSD, check out pfsense.

The cybersecurity vendor integrated zero trust network access (ZTNA) into its firewall software and added support in its extended detection and response (XDR) offering for numerous third-party ...