Intermec CN2 Manuel d'utilisateur télécharger pdf (Page 60)

Chapter 3 — Adding the CN2 to the Network

48 CN2 Handheld Computer User’s Manual

Switching from Funk Security to Microsoft Security

If your CN2 is configured to use Funk Security, it is easy to

switch to Microsoft Security.

To switch to Microsoft Security

1 Tap Start > Intermec Settings > Communications > 802.11

Radio > Security Settings.

2 For Security Choice, choose Microsoft Security.

3 Save your settings.

4 Warm boot the CN2. For help, see “Warm Booting the

CN2” on page 94.

Note: You must warm boot the CN2 after you change your

security choice.

Using WPA Security

Wi-Fi Protected Access (WPA) is a strongly enhanced,

interoperable Wi-Fi security that addresses many of the

vulnerabilities of Wired Equivalent Privacy (WEP). Instead

of WEP, WPA uses Temporal Key Integrity Protocol (TKIP)

for its data encryption method.

Currently, WPA satisfies some of the requirements in the IEEE

802.11i draft standard. When the standard is finalized, WPA

will maintain forward compatibility.

WPA runs in 802.1x (Enterprise) mode or PSK (Pre-Shared

Key) mode:

• In Enterprise mode, WPA provides user authentication using

802.1x and the Extensible Authentication Protocol (EAP).

That is, an authentication server (such as a RADIUS server)

must authenticate each device before the device can

communicate with the wireless network.

• In PSK mode, WPA provides user authentication using a

shared key between the authenticator and the CN2. WPA-

PSK is a good solution for small offices or home offices that

do not want to use an authentication server.

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Intermec CN2 Manuel d'utilisateur Page 60