Configuring Client Settings
Configuring System Settings
54
4.2.10 Configuring UWF (Unified Write Filter)
Your t180W is UWF-enabled by default. Unified Write Filter (UWF) is a sector-based write filter intercepting all write
attempts to a protected volume and redirecting those write attempts to a RAM cache. With UWF, all system changes
will only affect the session where the changes are made. After restart, all changes will be discarded.
WARNING
• The UWF feature is enabled by factory default.
Except for changes to ACS settings
,
all the changes made in a session will not be kept after the system restart. Ensure
that you choose the desired settings here before making any changes to the system.
• An icon in the Notification area of the Taskbar will indicate the current UWF state
of your system. For details, please refer to the description at the end of this section.
To configure the UWF settings, please do the following:
1. On Atrust Client Setup, click
System
>
UWF
.
2. Click the State drop-down menu to enable/disable the UWF feature.
3. Click to select other options if needed.
UWF Options
Item
Description
Next State
Click to enable / disable UWF. A restart is required for switching.
Maximum used memory
Click to select the maximum memory used for UWF.
When UWF is disabled, warn me every
Click to select how often the system warns you when UWF is disabled.
Summary of Contents for t180W
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