4 wpa-psk authentication – TP-Link High-Power Wireless USB Adapter TL-WN422G User Manual
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TL-WN422G
High-Power Wireless USB Adapter User Guide
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authentication server.
Figure 4-7 WPA setting
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Protocol: Select TLS from the drop-down list.
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User Name: Enter the user name that is used for authentication purposes.
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Passphrase: Enter a WPA passphrase. For ASCII text, enter 8-63 characters, for
hexadecimal enter 64 characters).
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Certificate: Make sure that you have downloaded and installed the certificate on the
computer. Then select the appropriate certificate from the drop-down list.
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Click on the Apply button to save the changes.
The PEAP authentication type is based on EAP TLS authentication, but uses a password
instead of a client certificate for authentication. PEAP uses a dynamic session-based WEP
key, which is derived from the device and RADIUS server, to encrypt data.
4.1.2.4 WPA-PSK Authentication