For a free product, Comodo Firewall offers a healthy serving of features. It will check that all incoming and outgoing traffic is legitimate, hide your computer’s ports from hackers, and block ...

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

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

Fortunately, Windows has a firewall already built-in and is automatically turned ... To get the latest security patches, its essential to stay updated; otherwise, you risk leaving your computer ...

A firewall is a tool that allows you to keep an eye on network traffic that's sent from and received by your computer. You ...

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

Sophos Firewall SoftwareCan Now Use Third-party Threat Intelligence Feeds forExtended ProtectionAgainst Cyberattacks ...

Unless your computer isn't connected to the internet in any way ... Many exploits happen to work through network ...

SonicWall’s unveiling of a major new SMB firewall Thursday is just the latest in a series ... [Related: The 25 Hottest Edge ...

UK's National Cyber Security Centre (NCSC) has published an analysis of a Linux malware named "Pigmy Goat" created to backdoor Sophos XG firewall devices as part of recently disclosed attacks by ...

The concept of a firewall—a hardware or software defense against network attack—goes back to the days of mighty mainframe computers. The idea of equipping a personal computer with firewall ...

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 ...