| |
 |  |
In theory, wireless LANs (Local Area Networks) are more vulnerable than wired LANs, since radio signals could be intercepted as they travel through the air. WLANs protect data through the WEP (Wired Equivalent Privacy) encryption standard or WPA (Wi-Fi Protected Access). Take these extra steps to help keep your wireless network safe. |
 | | Deploy WPA (Wi-Fi Protected Access) or WPA2
WPA is a standards-based, interoperable security enhancement that is designed to increase the level of data protection and access control for existing and future wireless LAN systems. WPA also uses a password as its key, which is easier to remember and set up than the long and complicated WEP key. |
 | | Change Your Default Password
Most wireless networking devices come from the manufacturer with a default password. Make sure to change it as soon as possible. Most hackers can easily figure out the default password once they identify the make of your network access point. |
 | |
Close Your Network
When you go to your network icon, can you see a list of available networks? That list shows each network’s SSID (Service Set Identifier), and everyone can see yours, too. If possible, consider “not broadcasting” your SSID, which will make your network invisible to passers-by and hackers. |
 | |
Change Your Network Name
Most networking devices ship with a default network name ("linksys", anyone?). Once your network is up and running, change the name. Choose something you’ll remember but that is not directly tied to you (i.e., don’t use your name or address). A combination of letters, numbers and symbols is recommended. |
 | |
Move Your Signal
If people can’t get your signal, they can’t get on your network. Place your router or access point in the middle of the room, away from windows and doors. The more walls you can put in the way of the outside world, the less distance the radio signal will tend to travel. |
|
| | |
| | << previous page |
|
| | |
|
| | |
| | |
|
|
|
|
|
|
See more conversations