Raise TypeError('Cannot create INPUT structure (keyboard)!') Return INPUT(INPUT_KEYBOARD, _INPUTunion(ki=structure)) Return INPUT(INPUT_MOUSE, _INPUTunion(mi=structure)) _fields_ = (('type', DWORD), ('union', _INPUTunion))ĬbSize = ctypes.c_int(ctypes.sizeof(INPUT)) (It can definitely be trimmed to a minimum of lines but just got 15 minutes to spare on it so the first part is a big copy-paste of other code).įrom argparse import ArgumentParser, HelpFormatter I ended up writing a Python script that does a similar thing (sending the keystroke F15 every xx seconds). I tried the freeware Caffeine but it was blocked by our IT policies. After a few times of doing this, you or your manager may get a memo or visit from your friendly IT Security department. Therefore, it's best to just leave it alone.Įven if you do manage to change the setting permanently, corporate administrators may detect the computer as being out of compliance and force the policy on again. If your system did fall into that category, then it would probably already be configured not to lock. Regardless: Unless your system is the sort that requires full-time immediate access, for the preservation of life and/or property (i.e.: 911 Call Center), it is probably against your organization's policy to prevent the workstation from locking. That's exactly what you want, but definitely not what I'd intended. In this case, it ended up not running a screensaver at all. I once tried messing with mine on one system (domain policy is to lock after 15 minutes, but I prefer 5 - can't remember what I changed, though) and the system ended up listening to neither the domain nor my preference even after I rolled back the change. There's a couple other things I'd like to add, though:īe careful tweaking this setting, whether it be via registry or otherwise. LI Regional and Langu.Like others have said, the domain policy will generally override any local settings you try to configure for this. ■■■■ill Start Menu and Taskbar El O DesktopĬontrol Panel : -HI Add or Remove Proc El Display L.D Console Root E3 Jj" Local Computer Policy B-fflw Computer Configuration □■■■^P User Configuration El LJ Software Settings El LU Windows Settings Fl-f~'~l Administrative Templates El LZ1 Windows Components TlG] File Action View Favorites Window Help - 1 ¿P1 x 1 In the right pane, double-click Password protect the screen saver.įlf Consolel - [Console Root\ Local Computer Policy^User Configuration\Administrative Templates\,Cont. Expand User Configuration\Administrative Templates\Control Panel\Display.ħ. If this will be an Active Directory policy, click Add, click Browse and select the site, domain, or OU to which you want this policy to apply.Ħ. On the Console menu, click Add/Remove Snap-ins, and then click Add.Ĥ. Type mmc, and then click OK to start the Microsoft Management Console (MMC).ģ. To make screensaver password locks unavailable to users through group policy, follow these steps:Ģ. Disable to prevent passwords from being used on all screensavers. ■ Password Protect the Screen Saver Allows passwords on all screensavers. ■ Screen Saver Executable Name Specifies the screensaver for the user's desktop and prevents changes. ■ Screen Saver Can prevent any screensavers from running. ■ Hide Screen Saver Tab Removes the Screen Saver tab from Display in Control Panel. Here are group policy settings that can affect screensaver functionality: Click OK to set the password-protected screensaver.ĭomain Administrators can enable Active Directory group policy to control whether users will use screensavers and whether they can change screensaver properties. Select the On Resume, Password Protect check box.Ħ. In the Wait box, enter the number of minutes of inactivity that the system must wait before initiating the screensaver (the default of 15 minutes is recommended).ĥ. Select a screensaver from the Screen Saver drop-down menu.Ĥ. Right-click the user desktop and select Properties. To set an automatic screen lock on an individual computer:ġ. Once the computer screen lock is invoked, only the user whose account is currently logged on to the computer or an authorized administrator will be able to unlock it. This can be a backup when a user or administrator forgets to lock the workstation. A password-protected screensaver enables Windows Server 2003 to automatically lock the screen after a set period of inactivity.
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