Secure a PC on Broadband

With more and more people opting for Braodband connections, more and more people are opening their computers to potential security issues. By connecting a computer directly to a cable modem, you are potentially exposing your PC to all kinds of security issues. The use of a basic router will immediately stop all BROADCAST packets bouncing around the network that could possible start a program on your PC.

Step1

Jot down the current network settings Start by getting your current network settings.

This can be done by opening a Command Window (DOS) and typing in IPCONFIC /ALL

Step2

Find a Cheap Router ( wired is best if you don't have the need for wireless ). Searching Froogle will give you plenty of options.

If you're not going to use the wireless function, disable it completely using the manufacturers instructions.

Step3

Plug the ethernet cable that came with the router into the WLAN port on the router.

Step4

Plug the other end of the ethernet cable into the ethernet port on the cable modem.

Step5

Connect the router power supply to the router

Step6

Connect an ethernet cable to 1 of the LAN ports on the Router and the other end into your computer.

Step7

Turn on your computer

If the router(most do) has a DHCP server built into it, your PC will get an IP address for the router.

Step8

After the computer has finished starting up, try and visit a web site to see if your computer has gotten a connection.

Step9

Check your network settings as in STEP 1, if you do not have a DNS setting, you may have to manually enter using the manufacturers instructions.