For a free product, Comodo Firewall offers a healthy serving of ... and block malicious software broadcasting your private data. If there is any suspicious activity, it will warn you immediately.

McAfee Internet Security Suite McAfee has, of course, been known for antivirus products in the past, and like many of its competitors the company has now packaged AV software, a firewall ...

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

Software installed in a user's computer that offers protection against unwanted intrusion and attacks coming from the Internet. Personal firewalls are available from numerous security vendors ...

Firewalls may be software applications, hardware devices (such as routers), or a combination of both. They include turnkey products that are relatively easy to install as well as complex, multi-layer ...

Sophos CPO Raja Patel Sophos announced updates to its product portfolio, including in its firewall software and extended detection and response (XDR) platform, which one solution provider said ...

A firewall can be a hardware tool or a software utility. Most of us have already used hardware firewalls, because modern routers have firewall features built-in. By default, they can 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.

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

Our breakdown of antivirus software features lays out the details you need to know, so that you can decide what you need. PCWorld helps you navigate the PC ecosystem to find the products you want ...