HandHeld Dolphin 7850 Series, Руководство пользователя

Страница: 92 / 132

8 - 16 Rev (b)
5/15/2007
Dolphin® 7850 Series User’s
Guide–Preliminary
WPA Settings Tab
This tab controls the WPA settings. This tab window is available only if Provide encryption key dynamically is selected on the
WEP Mgmt tab is selected.
Field Description
WPA Mode This drop-down list contains the following options:
• Disabled: Do not enable WPA mode. This is the default selection.
• WPA 802.1x : Enable WPA and obtain key information through the 802.1x protocol.
• WPA PSK : Enable WPA with Pre-Shared Key (PSK) information entered in the field below.
This mode is used if the 802.1x protocol is not being used for authentication.
Encryption Select the desired encryption.
• WEP : The least secure of the encryption methods. WEP uses a single encryption key of either
40 or 104 bits. WPA uses a 256 bit Pre-shared key.
• TKIP : Uses the standard WEP format, but changes the key with every frame for improved
security and includes a message integrity capability for determining unauthorized packet
insertion.
Note: The current Dolphin 7850 hardware does not support AES.
PSK pass-phrase This field activates if you select WPA PSK as the mode. This must be 8–63 ASCII characters or
64 hexadecimal digits.