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

New since my last review, Avira Internet Security now offers a simple firewall. Just as the built-in Windows Firewall does, ...

Palo Alto Networks warned customers to restrict access to their next-generation firewalls because of a potential remote code ...

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 ...

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

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

In the years since that fateful meeting, I’ve become PCMag’s expert on security, privacy, and identity protection, putting antivirus tools, security suites, and all kinds of security software ...

Generally, the way the ping command works amongst other network tools, is simply by sending special packets known as Internet ... a third-party security software with its own firewall installed ...

In late October 2024, the UK National Cyber Security Center (NCSC) published a report in which it claims that a new Linux malware named “Pygmy Goat” was used in these attacks. “Pygmy Goat is a native ...

In the years since that fateful meeting, I’ve become PCMag’s expert on security, privacy, and identity protection, putting antivirus tools, security suites, and all kinds of security software ...

Port forwarding is a networking technique that allows incoming traffic on a specific port number to be redirected to a particular device or application on a local network. Open ports on the ...