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.

This list, created by Scott Matteson for TechRepublic Premium, will help make sure each step of the process is addressed. The download complements our IT Hardware Procurement Policy. Boost your ...

When it comes to protecting the sensitive information of your small business, investing in the right security measures is crucial – and in this review of the best small business firewalls ...

It works by scanning through all the files on a computer and checking them against a list (known as definitions ... the less protection it offers. A firewall is a tool that monitors traffic ...

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 ...

You probably already have a firewall built into your existing router, but is it necessary to buy a special purpose firewall for your home network? In this video we discuss some of the main ...

Microsoft will officially end support for its most popular operating system next year. Before that day arrives, here's what ...

Firewalla’s new Gold Pro is one of the best firewalls money can buy. Its constant threat updates, new software features, ...

Following is a list of common hardware appliances. See virtual appliance. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires permission.

We've just retested all of the best VPNs – and the rankings have changed When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. There's tons of ...