Figure 5-26: Editing Profiles - Wireless Security; Figure 5-27: Editing Profiles - Wireless Security - Wep - Linksys WPC4400N User Manual

Wireless-N Business Notebook Adapter
3. If your wireless network doesn't have wireless security, select Disabled and then click the Next button to
continue. Proceed to Step 4.
If your wireless network has wireless security, select the method of security used: WEP, WPA/WPA2
Personal, WPA/WPA2 Enterprise, RADIUS or LEAP. WEP stands for Wired Equivalent Privacy, and WPA
stands for Wi-Fi Protected Access. WPA uses a stronger security method than WEP and WPA2 defines an even
stronger encryption, authentication, and key management than WPA. RADIUS stands for Remote
Authentication Dial-In User Service. LEAP stands for Lightweight Extensible Authentication Protocol. It uses
username and password-based authentication between a wireless client and a RADIUS server. Click the Next
button to continue or the Back button to return to the previous screen.
Proceed to the appropriate section for your security method: WEP, WPA/WPA2-Personal, WPA/WPA2-
Enterprise, RADIUS, or LEAP.
WEP
WEP - Select 64-bit or 128-bit encryption
Passphrase - Enter a passphrase in the Passphrase field, so a WEP key is automatically generated. It is case-
sensitive and should not be longer than 16 alphanumeric characters. This passphrase must match the
passphrase of your other wireless network devices and is compatible with Linksys wireless products only. (If
you have any non-Linksys wireless products, enter the WEP key manually on those products.)
WEP Key - The WEP key you enter must match the WEP key of your wireless network. For 64-bit encryption,
enter exactly 10 hexadecimal characters. For 128-bit encryption, enter exactly 26 hexadecimal characters.
Valid hexadecimal characters are "0" to "9" and "A" to "F".
Advanced Users
TX Key - The default transmit key number is 1. If your network's access point or wireless router uses transmit
key number 2, 3, or 4, select the appropriate number from the TX Key drop-down box.
Authentication -The default is set to Auto, so it will auto-detect for Shared Key or Open System
authentication. For Shared Key authentication, both the sender and the recipient share a WEP key for
authentication. For Open System authentication, the sender and the recipient do not share a WEP key for
authentication. If you are not sure which authentication method to select, keep the default, Auto.
Click the Next button to continue, or click the Back button to return to the previous screen.
Chapter 5: Using the Wireless Network Monitor
Editing a Profile

Figure 5-26: Editing Profiles - Wireless Security

Figure 5-27: Editing Profiles - Wireless Security -
WEP
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