How secure is the built-in firewall in XP Pro. We will soon be deploying outbound sales staff with laptops. Many hotels now have high-speed Internet access in the rooms. It would be of course ...

Why waste money on an enterprise firewall when you can build your own from old PC parts?

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 ...

Pranay Parab is an independent tech journalist based in Mumbai, India. He covers tech for Lifehacker, and specializes in tutorials and in-depth features. A firewall is an essential security tool for ...

What Does a Firewall Do To Protect My Home Network Your email has been sent Understanding what firewalls do (and don't do) takes just a few minutes. Learn what a firewall does to keep intruders out in ...