It is possible to enable the security lock in the VSA 10 Manager.
Also you can enable this remotely from the VSA 10 WebApp via Automation using these instructions:
At first you will need to configure the lock on one of the machines and then copy the values for these registry keys:
HKEY_LOCAL_MACHINE\SOFTWARE\MMSOFT Design\PC Monitor\PreventChanges HKEY_LOCAL_MACHINE\SOFTWARE\MMSOFT Design\PC Monitor\PreventChangesPassword HKEY_LOCAL_MACHINE\SOFTWARE\MMSOFT Design\PC Monitor\PreventChangesPasswordCtrl
The powershell commands to set the lock will look like this:
Set-ItemProperty -Path "HKLM:\Software\MMSOFT Design\PC Monitor\" -Name PreventChanges -Value "Enter the saved PreventChanges from the machine you've just configured"
Set-ItemProperty -Path "HKLM:\Software\MMSOFT Design\PC Monitor\" -Name PreventChangesPassword -Value "Enter the saved PreventChangesPassword from the machine you've just configured"
Set-ItemProperty -Path "HKLM:\Software\MMSOFT Design\PC Monitor\" -Name PreventChangesPasswordCtrl -Value "Enter the saved PreventChangesPasswordCtrl from the machine you've just configured"
Run these commands as an automated task from the VSAX WebApp. Please read more about the automation from the article Configuring Automation Tasks