Perhaps a Net Send to pop a message…then wait 5 seconds…and then lock it. You could copy a custom lock screen photo to the computers ahead of time and set it with regedit as part of your procedure. Then undo it after the emergency. But that is a lot of moving parts and relies on computers being on to undo..
From: [email protected] [mailto:[email protected]] On Behalf Of roycroet Sent: Tuesday, October 20, 2015 11:21 AM To: [email protected] Subject: Re: [NTSysADM] campus lockdown question Yes I can, is there any way to display a custom message in that lock screen? Le mardi 20 octobre 2015 10h43, Erik Goldoff <[email protected]<mailto:[email protected]>> a écrit : do you have the ability on all the windows systems to remotely execute something like : %windir%\system32\rundll32.exe user32.dll,LockWorkStation same as CTRL-ALT-DEL , Lock Workstation from the keyboard On Tue, Oct 20, 2015 at 10:28 AM, roycroet <[email protected]<mailto:[email protected]>> wrote: Good morning, I've been asked by our school to lock and display a message on all computers in case of a campus lockdown. SMS and alert on our website are not enough for upper management, they want to completely lock the systems. Any idea would be greatly appreciated!
