HP mt20 Administrator Guide 1 - Page 166

security

Page 166 highlights

Registry key root/screensaver/buttons/poweroff/authorized root/screensaver/buttons/reboot/authorized root/screensaver/buttons/show/authorized root/screensaver/buttons/sleep/authorized root/screensaver/buttons/touchscreen/ authorized root/screensaver/enableCustomLogo root/screensaver/enableDPMS root/screensaver/enableScreensaver root/screensaver/enableSleep root/screensaver/lockScreen root/screensaver/logoPath root/screensaver/mode root/screensaver/off root/screensaver/origImageCopyPath root/screensaver/standby root/screensaver/suspend root/screensaver/timeoutScreensaver root/screensaver/timeoutSleep Description If set to 1, the shut down function is available while the screen is locked. If set to 1, the restart function is available while the screen is locked. If set to 1, the button drawer containing additional options is available while the screen is locked. If set to 1, the Sleep function is available while the screen is locked. If set to 1, touch screen settings can be configured while the screen is locked. The registry key root/touchscreen/ enabled must also be enabled. If set to 1, the custom image defined in logoPath is used for the screen saver. If set to 0, monitor power management is disabled. This causes the monitor to always stay on unless turned off manually. If set to 1, the screen saver is enabled. If set to 1, Sleep is enabled. If set to 1, a password is required to return to the desktop from the screen saver. Sets the path to a custom image to use for the screen saver. Sets the rendering mode for the screen saver image (such as Center, Tile, and Stretch). If set to Default, the image is displayed without any processing. If set to SlideShow, the screen saver will cycle through images in the directory specified by SlideShowPath. Sets the timeout delay in minutes before the monitor turns off. This is the path where the custom image is saved when mode is set to Default. Sets the timeout delay in minutes before the monitor goes into standby mode. Sets the timeout delay in minutes before the monitor goes into suspend mode. Sets the timeout delay in minutes before the screen saver starts. Sets the timeout delay in minutes before the thin client goes into sleep mode. security Registry key root/security/authenticationFailDelay Description Sets the approximate time, in milliseconds, to delay after a failed login attempt. The actual time will vary plus or minus 25% of this value. For example, use a value of 3000 to obtain a delay of approximately 3 seconds. 154 Appendix D Registry keys

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Registry key
Description
root/screensaver/buttons/poweroff/authorized
If set to 1, the shut down function is available while the screen is
locked.
root/screensaver/buttons/reboot/authorized
If set to 1, the restart function is available while the screen is
locked.
root/screensaver/buttons/show/authorized
If set to 1, the button drawer containing additional options is
available while the screen is locked.
root/screensaver/buttons/sleep/authorized
If set to 1, the Sleep function is available while the screen is
locked.
root/screensaver/buttons/touchscreen/
authorized
If set to 1, touch screen settings can be
configured
while the
screen is locked. The registry key
root/touchscreen/
enabled
must also be enabled.
root/screensaver/enableCustomLogo
If set to 1, the custom image
defined
in
logoPath
is used for the
screen saver.
root/screensaver/enableDPMS
If set to 0, monitor power management is disabled. This causes
the monitor to always stay on unless turned
off
manually.
root/screensaver/enableScreensaver
If set to 1, the screen saver is enabled.
root/screensaver/enableSleep
If set to 1, Sleep is enabled.
root/screensaver/lockScreen
If set to 1, a password is required to return to the desktop from
the screen saver.
root/screensaver/logoPath
Sets the path to a custom image to use for the screen saver.
root/screensaver/mode
Sets the rendering mode for the screen saver image (such as
Center
,
Tile
, and
Stretch
). If set to
Default
, the image is
displayed without any processing. If set to
SlideShow
, the
screen saver will cycle through images in the directory
specified
by
SlideShowPath
.
root/screensaver/off
Sets the timeout delay in minutes before the monitor turns
off.
root/screensaver/origImageCopyPath
This is the path where the custom image is saved when
mode
is
set to
Default
.
root/screensaver/standby
Sets the timeout delay in minutes before the monitor goes into
standby mode.
root/screensaver/suspend
Sets the timeout delay in minutes before the monitor goes into
suspend mode.
root/screensaver/timeoutScreensaver
Sets the timeout delay in minutes before the screen saver starts.
root/screensaver/timeoutSleep
Sets the timeout delay in minutes before the thin client goes into
sleep mode.
security
Registry key
Description
root/security/authenticationFailDelay
Sets the approximate time, in milliseconds, to delay after a failed
login attempt. The actual time will vary plus or minus 25% of this
value. For example, use a value of 3000 to obtain a delay of
approximately 3 seconds.
154
Appendix D
Registry keys