Zone Firewall is the best firewall software of 2025 and has helped thousands of people keep their digital information safe ...

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

The best firewall software works as a defensive 'wall' to stop attackers from accessing your network. The best firewalls work by checking your network infrastructure for intrusions and malicious ...

Want to keep your network and devices safer? Learn what firewalls do and all the firewall benefits to amp up your network ...

Having a properly configured firewall on your computer is an important part of staying safe online, but having one on your home network is also a good idea. That's because the firewall in most ...

Discover when a virtual firewall excels plus its advantages over traditional options so you can determine if it's right for ...

A hardware firewall filters out issues before they reach your internal network, so the software firewalls on your other ...

A firewall that is provided by software. It often refers to a personal firewall in a user's computer, but software firewalls may be installed in servers as well. Contrast with hardware firewall.

With the global firewall market revenue projected to reach $15.3 billion by 2028, the IDC InfoBrief, Firewall Policy Management: The Foundation You Can Not Ignore,* underscores the importance of ...

Several sources report the firewall in macOS Sequoia can sometimes leak data after an update. Here's how to test and fix it.

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 ...

Meanwhile, an offensive security firm released an exploit for the recently disclosed, maximum-severity vulnerability affecting several versions of Palo Alto Networks’ PAN-OS firewall software.