Always warn a connecting user about the VNC Server signature (2), only warn if the signature is absent or has changed (1), or never warn (0).

The default value for this VNC parameter is "2".

If you enable this policy setting, the corresponding VNC parameter will be set to the value you specify.

If you disable this policy setting or do not configure it, the corresponding VNC parameter will use the default or user-specified value.

Supported on: Windows 10


Registry PathSoftware\Policies\RealVNC\vncviewer
Value NameVerifyId
Value TypeREG_SZ
Default Value2


Administrative Templates (Computers)

Administrative Templates (Users)