Wi-Fi Networks Being Hacked And Misused.

We've seen wi-fi networks being hacked and misused by everybody from terrorist outfits to the neighbourhood miser who doesn't want to spend on an Internet connection. An insecure wireless network can easily be hacked into by anyone who is close to it, and tracking the hacker is nearly impossible. Learn how to protect yourself.

IF YOUR WI-FI NETWORK'S BEEN HACKED :

* Your insecure Internet connection could be shared by others in the area, increasing your usage bill. They would also have access to files saved on your computer's hard drive.
* Your home computer could be infected by a trojan and your passwords and credit card information stolen .This can also happen when you use a public wi-fi network.
* Your home network could be used by spammers to send junk email or be made into an illegal music trading server over the internet,slowing down your computer , besides being illegal.
* Your wireless router password may be compromised , enabling the attacker to set up a proxy that can be used to lauch external attacks on other networks.

PROTECT YOURSELF :

* Enable encryption on your router and set a strong password .Change the default identifier of the network.Enable MAC ( Unique identifier for PC's ) filtering to restrict access.
*Change the router's default password. Ensure your router's range is limited to your home or office through careful placement.Turn it off when not in use.
*Don't connect to an unknown wi-fi network,your PC may get infected or it may be a trap. Enable your PC firewall and keep you browser antivirus and OS updated.
*Avoid credit card or banking transaction on a public network .If you use a smart phone , disable automatic wi-fi scanning and connection . Connect only when required.