User's Manual

Chapter 3 — Configuring the CK32 I-Safe
76 CK32 I-Safe Handheld Computer User’s Manual
Follow these steps to enable WPA authentication using a
preshared key:
a Set Authentication to WPA-PSK.
b Set Data Encryption to either WEP or TKIP.
c Enter the new Network key.
5 From the EAP type list, select either MD5-Challenge, PEAP
or TLS.
6 Tap OK to close the screen.
Loading a Certificate
If you choose to use transport layer security (TLS) with WPA or
802.1x security, you need to have a unique client certificate on
the CK32 I-Safe and a trusted root certificate authority (CA)
certificate. You can use a third-party CA to issue unique client
certificates and a root certificate.
There are three ways to load certificates on the CK32 I-Safe:
• If you are using Active Directory to issue certificates, you can
use the Enroll Certificates application to load the certificates.
• If you are using another third-party CA, you can use the
Import Certificates application to load the certificates.
• If you have multiple certificates to install, you can use the
Import Root Certificates and Import User Certificates
functions.
To load certi ficates if you are using Active Directory
1 Configure the network and radio settings for the CK32 I-Safe
to communicate with your certificate authority or establish an
ActiveSync connection with the CA.
Note: If you select to automatically connect to non-preferred
networks, the CK32 I-Safe detects any new networks and
provides you with the opportunity to configure them.
Note: For certificates to be valid, the CK32 I-Safe must be set to
the correct date and time. After cold booting the CK32 I-Safe,
you may need to correct the date and time.