How-To Geek on MSN

How to Check Open TCP/IP Ports in Windows

Checking open ports can be done using built-in tools like Command Prompt or PowerShell, which list active ports and the ...
The Independent on MSN

What is a VPN? Here’s how they work, why they matter and how to choose the right one

What is a VPN? Here’s how they work, why they matter and how to choose the right one - Confused about virtual private networks? A security expert explains everything you need to know ...
Ars Technica

1394 Firewire networking (Does it work?)

I'm kind of a newbie to networking, so if anything here is wrong, someone correct me View image: /infopop/emoticons/icon_smile.gif . This is just some basic ...
Ars Technica

Randomize IP ID - How does this work??

Just downloaded the newest firmware for my Sonicwall SOHO2 and saw this new option available. Can any networking guru explain how this works...or is it as simple as ...