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Chapter 3: Setting Wireless Security   
 
29 
Setting Wireless Security 
When you first set up your 
X6v 
wireless network, security is turned off 
by default. This means that your wireless signal is not encrypted and 
that anyone with compatible wireless technology can access your 
computer network and the Internet using your wireless connection. 
This chapter explains how to set up wireless security to protect your 
network and Internet connection. 
Overview 
To set up wireless security on a new wireless network, you will 
create and enter a unique passphrase or an alphanumeric key. Once 
entered, only devices with the proper key or passphrase will be 
allowed to establish a connection to the network. 
There are two basic ways to configure and implement a passphrase 
or key. They are WEP (Wired Equivalent Privacy) and WPA™ 
(WiFi® Protected Access™) or WPA2™. WPA2 is the most 
secure, but you can use it only if all your wireless devices support 
the 802.11g profile.  
If you are replacing an existing wireless router with the X6v, you 
might want to retain whatever security settings you use on your 
network. Enter your previously defined settings when instructed. 
Setting Up Security Using WEP 
WEP can be configured two ways: 64-bit and 128-bit. 128-bit WEP 
provides a bit more security than 64-bit, but 128-bit WEP also tends 
to diminish network performance. We recommend that you use WEP 
64-bit security, because WEP-64 works with most 802.11 wireless 
equipment.