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

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

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.

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

The company advised customers to block access from the Internet to their firewalls' PAN-OS management interface and only allow connections from trusted internal IP addresses. According to a ...