Psion Teklogix 8100107B user manual SCU Security Capabilities, Refer to EAP Credentials

Chapter 5: Connecting To A LAN With 802.11

Config Tab

Radio	Description	Value	Default
Attribute
	Authentication credentials	User: Username or
		Domain/Username (up to 64
	for the selected EAP type.
Credentials		characters).	None
	Refer to “EAP Credentials”	Password: up to 64 characters.
		For PEAP: CA Cert–CA
	on page 82.
		server certificate filename.
		Off, Manual WEP, Auto WEP
		(generated during EAP
		authentication), WPA-PSK,
		WPA-TKIP, WPA2-PSK,
Encryption	Type of encryption used to	WPA2-TKIP, WPA2-AES,	None
	protect transmitted data.	CCKM-TKIP.
		For Manual WEP: Up to four
		static WEP keys.
		For PSK: ASCII passphrase or
		hex PSK.

•EAP-Type & Encryption: Security settings. These settings allow you to enhance the security of data across the wireless LAN. Refer to “EAP Cre- dentials” on page 82 and “SCU Security Capabilities” on page 80 for details about these settings.

5.4.2.1SCU Security Capabilities

The SCU provides integrated security to protect transmitted data as well as the hand- held and wireless WAN infrastructure that transmit and receive data.

A foundational element of the IEEE 802.11i WLAN security standard is IEEE 802.1X and a critical application on a mobile device is an 802.1X supplicant. This supplicant provides an interface between the radio and the operating system and supports the authentication and encryption elements required for 802.11i, also known as Wi-Fi Protected Access 2 (WPA2), as well as predecessors such as WPA and WEP. Summit software includes an integrated supplicant that supports a broad range of security capabilities, including:

•802.1X authentication using pre-shared keys or an EAP type, required for WPA2 and WPA.

•Data encryption and decryption using WPA2 AES, WPA TKIP or WEP.

80WORKABOUT PRO Hand-Held Computer With Windows Mobile 5.0 User Manual