Psion Teklogix Omnii XT10 User Manual page 38

Chapter 2: Basic Operation
Wi-Fi Config: Configure Tab
Note: Each Auth. Mode has a unique Configure Profile screen attached to it with fields
appropriate to the authorization mode you've chosen.
Open Authentication
Open authentication does not provide security. When this option is chosen, Omnii will
connect to wireless networks which do not use authentication or encryption.
WEP (Wired Equivalent Privacy)
WEP provides static security to prevent others from accidentally accessing your network. If
you choose this option, you can specify the type of WEP authentication—Open or Shared,
the WEP security key length—64 bit or 128 bit and the key type—ASCII or Hex. WEP Key
fields are also provided where you can specify a 5 or 13 ASCII character sequence or an
equivalent 10 or 26 Hexadecimal digit sequence that matches the active WEP key on the
access point.
WPA & WPA2 Personal PSK (Pre-Shared Key)
When PSK is selected, either WPA Personal PSK or WPA2 Personal PSK—a shared key
must be configured on both the access point and the hand-held computer. One of the follow-
ing can be chosen from the Encryption drop-down menu: TKIP, AES or TKIP+AES.
802.1X, WPA & WPA2 Enterprise, CCKM-WPA & CCKM-WPA2
These authentication modes use 802.1X with EAP authentication. When 802.1X is selected,
Omnii uses WEP encryption with automatic (as opposed to static) keying. For the others, the
user may choose TKIP, AES or TKIP+AES encryption.
22 Psion Teklogix Omnii XT10 Hand-Held Computer User Manual