User guide

Chapter 4 — Configure the Computer
58 CV61 Vehicle Mount Computer (Windows XP) User Guide
6 In Encryption type, choose WEP.
7 In Network Key, enter the pre-shared key or the passphrase.
8 For Confirm Network Key, enter the pre-shared key or the
passphrase again.
9 For Key Index, select a value or select The key is provided for me
automatically.
10 Tap OK to save the Microsoft Security Settings.
Use Open (No Security) Associations With Microsoft
Use the following procedure to configure your computer for open
security using Microsoft WZC.
1 Make sure the communications and radio parameters on your
computer are configured.
2 Tap Start > Control Panel > Network Connections. The
Network Connections screen appears.
3 Tap and hold onto the Wireless Network Connection icon until
the Properties screen appears and select Configure.
4 Select the wireless connection you want to configure and tap the
Properties button.
5 For Network Key, choose Open.
6 In Encryption type, choose Disabled.
7 Tap OK to save the Microsoft Security settings.
Load a Certificate
To use transport layer security (TLS) with WPA or 802.1x security, you
need a unique client certificate on the computer and a trusted root
certificate authority (CA) certificate. Certificates are pieces of
cryptographic data that guarantee a public key is associated with a
private key. They contain a public key and the entity name that owns
the key. Each certificate is issued by a certificate authority.
1 Click the Start button and type certmgr.msc into the Search box
and then click the Certificate Manager application. If you are
prompted for a password, type the password and continue.