When the “After confirmation” option is enabled, the other user needs to wait for your permission before initiating an operation.
The drop-box lets you set Allowed, Denied, or After confirmation permissions. Next to each operation, you will see a small drop-down box. # Establish a VPN connection to this computer You can allow or deny the following operations: Step 3: Here, select Custom Settings from the drop-down box and then click the Configure button to launch the Access Control Details dialog where you can edit the default access settings.
Step 2: In the right-side pane, scroll down to see Advanced settings for connections to this computer.