Chapter 4. Security; Copyright Lenovo - Lenovo BIOS Windows Management Deployment Manual

Chapter 4. Security

WMI-based administration scripts operating over a remote connection send data
over the network in clear text by default. You can enhance security by modifying
WMI-based administration scripts to establish an encrypted remote connection as
follows:
1.
2.
See Appendix A, "Sample Visual Basic scripts for configuring BIOS settings," on
page 13 for sample scripts used to implement WMI-based administration scripts
that include these parameters for encryption.
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Set an impersonation level of "impersonate"
Set an authentication level of "pktPrivacy"
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