Policy

Prevent Desktop Sharing

Prevents users from sharing the whole desktop. They will still be able to share individual applications.

Policy

Pack Microsoft Windows

Category Windows Components / NetMeeting / Application Sharing

Policy ID f4a04af2c5d5

Internal name PreventSharingDesktop

Registry

Copy registry mappings

HKCU\Software\Policies\Microsoft\Conferencing\NoSharingDesktop (enabled) = 1
HKCU\Software\Policies\Microsoft\Conferencing\NoSharingDesktop (disabled) = 0

Policy notes

Prevents users from sharing the whole desktop. They will still be able to share individual applications.

Related policies

Disable application SharingPrevent Application Sharing in true colorPrevent ControlPrevent SharingPrevent Sharing Command PromptsPrevent Sharing Explorer windows