Symantec shares tips for safe Wi-Fi links

Short for wireless fidelity, Wi-Fi is a technology that enables networking and connecting without all those messy, confusing, and often unsightly wires, cables, and cords.

Mainly, Wi-Fi allows laptops and other devices to connect to the Internet. It also provides a reliable, high-speed connection between computers, printers, gaming devices, cameras, phones, and even home entertainment systems.

Wireless networking works by sending information over radio waves. That, in itself, makes it more vulnerable to outsiders. And, since you can’t physically stop someone from connecting to your wireless network, you need to take additional precautions to maintain security on a wireless network.

There are people out there who will steal your credit card information, your passwords, and eventually your money and identity while you’re shopping or browsing online.

Someone could even gain control of your computer or send you viruses that could infect your entire network and spread to the people that you send e-mail to. A suggestion is to take the side of caution and do everything you can, and use the tools that are available to you to protect your data, your family, and your personal information.

Symantec, a leader in Internet and PC security, shares the following tips for a safe Wi-Fi connection:

• Passwords rule

The security software that comes with most routers normally provides several levels of password protection. Don’t use WEP (wired equivalent privacy) passwords because experts warn that those can be easily hacked. Use WPA Personal passwords or an even more secure format, if it’s offered. Use strong passwords and change your passwords often.

• Secure the network as well as every computer

Make sure that you secure each PC with its own firewall, so that even if an intruder breaks into your network, you still might be able to prevent access to the computers within the network. It’s like having double-locks on your door. Be vigilant and keep those locks on. Be sure to use the included security software that comes with your wireless router, and it’s also a good idea to rename your network so you’re not using any generic or out-of-the-box names.

• Be careful in public

When you use Wi-Fi hotspots in public places, be extra careful. Reportedly, one popular ruse includes criminals who can “sniff” Internet traffic and set up a fake hotspot that you might innocently log into. This “evil twin” is ready to steal passwords, financial info or whatever else is transmitted.

• Update your software for best protection

Keep your security software current and active. Be sure to check out Norton Internet Security 2008, Symantec’s award-winning product that provides exceptional protection for wireless networks.