A-1-4 Trusted Platform Module - Omron NY Series Operating Manual

Appendices
To run to UWF Manager, open the Command Prompt with Administrator rights.
Command
uwfmgr.exe get-config
uwfmgr.exe filter
uwfmgr.exe enable
uwfmgr.exe disable
uwfmgr.exe volume protect C:
uwfmgr.exe file commit
C:\temp\test1.txt
uwfmgr.exe help
A-1-4
Trusted Platform Module
The Trusted Platform Module (TPM) integrates encryption keys into the Industrial PC in order to se-
cure hardware and software. The TPM enables the following security functions:
• Ensure the integrity of the platform: The TPM can be used in the BIOS and other software to protect
against unauthorized manipulation.
• Disk encryption: The TPM can be used with "BitLocker" drive encryption.
• Password protection and other uses of encryption: The TPM provides encryption key management.
Additional Information
Refer to the Microsoft Developer Network (MSDN) for best practice information.
Usage
To enable the TPM, see the relevant section in the BIOS Settings.
To use the TPM with "BitLocker" drive encryption, please follow the instructions in the operating sys-
tem.
Considerations
Risk of data loss: If you lose the password for the drive encryption, you will not be able to restore the
data. You will then lose access to the encrypted drive. Please store the password carefully and make
sure it is protected against unauthorized access.
A-6
Function
Shows an overview with current
status
Configures basic UWF settings
Enables the unified write filter
Disables the unified write filter
Enables the unified write filter for
the C: drive
Issues a commit for a new file with
the name C:\temp\test1.txt
Displays a helpscreen that explains
all commands and options available
NY-series Industrial PC Operating Systems and Software Utilities Manual (W616)
Remarks
Use this command to check the
status after another command is
executed
- - -
This change is not effective until the
system is restarted
This change is not effective until the
system is restarted
- - -
Committing the overlay can affect
the speed of the boot process
A complete reference can also be
found at the Microsoft Developer
Network (MSDN)