A VPN firewall is a hardware appliance or software package that provides both firewall and VPN capabilities. Learn the full ...

Windows has an effective firewall built in, your home network adds another protective layer, and your security suite has a ...

but when you use a firewall, these apps will have to ask for your permission before they can phone home. A firewall can be a ...

Sophos, a global leader of innovative security solutions for defeating cyberattacks, today introduced nine new XGS Series ...

Data Doctors’ Ken Colburn explains how firewalls can protect devices from bad actors online. The good news is that you likely already use them.

This Next-Generation Firewall (NGFW) is regarded as a premium option, owing to its robust security, ease of use, and unique features that make it stand out. Features like the Network Security ...

The best firewalls can stop attackers in their tracks and preventing malware from invading your privacy and stealing your data. They work by monitoring your infrastructure for unauthorized ...

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 ...