Encryption - Psion Teklogix PX750 User Manual

• PEAPv0-MSCHAPv2: Provides secure user authentication by using a TLS tunnel to
encrypt EAP traffic. MSCHAPv2 is used as the inner authentication method. This is
appropriate for use against Windows Active Directory and domains.
• PEAP-GTC: PEAP authentication using GTC as the inner method which utilizes one
time passwords (OTPs) for authentication against OTP data bases such as SecureID.
• LEAP: Is an authentication method for use with Cisco WLAN access points. LEAP
does not require the use of server or client certificates. LEAP supports Windows Active
Directory and domains but requires the use of strong passwords to avoid vulnerability to
off-line dictionary attacks.
• FAST-MSCHAPv2: Is a successor to LEAP and does not require strong passwords to
protect against off-line dictionary attacks. Like LEAP, EAP-FAST does not require the
use of server or client certificates and supports Windows Active Directory and domains.
Server Certificate Verification
When the Verify Server Certificate box is checked, NEO will verify the certificate provided
by the authentication server during the authentication process. This requires that an appro-
priate certificate be manually installed on NEO for the verification.

2.4.2.3 Encryption

The Encryption menu allows you to choose the type of encryption that will be used to
protect transmitted data. Choose an Encryption method valid for your network from the
dropdown menu. Only the Encryption options that are compatible with the type of Auth.
Mode you've chosen will be listed. In fact, in some cases, this menu will not be available
at all.
Psion Teklogix NEO Hand-Held Computer User Manual
Chapter 2: Basic Checkout
Wi-Fi Config Tab
17