We've also listed the best cloud firewalls and the best FWaaS providers. For Linux users, we've featured the best free Linux firewalls and the best Linux firewall distro. Why you can trust ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years ...

The Windows Defender Firewall can be configured to allow or block programs on a computer from accessing network or Internet resources. It also allows or blocks connections to and from other ...

The app is good at its job and costs $9, which makes it a great option for those who want a firewall on a budget. Finally, ...