Home PC users are starting to catch on that surfing the Net requires a certain level of protection, security software makers say. "Folks are starting to see that firewalls are as important as ...

The firewall is one of the most important security features in a computer environment. In the classic sense, a firewall is set up on an appliance, such as a computer that fulfills just a single, ...

Having a properly configured firewall on your computer is an important part of staying safe online, but having one on your home network is also a good idea. That's because the firewall in most ...

An Application firewall is a firewall in charge of the calls of an application or service. Based on a preset configuration policy, it allows or blocks out communications from an application. If you’re ...

This week we tackle another reader question, “I’m still confused and often aren’t sure whether or not to allow my firewall to ...

In this Recipe, I'll explain both the options for firewall protection and the differences between hardware and software implementations. By the end, you should be able to point a client to the ...

Q: What’s a firewall and do I need one at home? A: Focusing on internet security is key to staying safe online, and a firewall serves as a critical element of defense for your entire home network. The ...

Do you feel secure when you open your laptop? But do you know what makes using your PC and browsing the internet so safe? Today, we’ll talk about a firewall – a basic but important part of any ...