Policy

Configure the transmission of the user's password in the content of MPR notifications sent by winlogon.

This policy controls whether the user's password is included in the content of MPR notifications sent by winlogon in the system. If you disable this setting or do not configure it, winlogon sends MPR notifications with empty password fields of the user's authentication info. If you enable this setting, winlogon sends MPR notifications containing the user's password in the authentication info.

Policy
PackMicrosoft Windows
CategoryWindows Components / Windows Logon Options
Policy ID06f2086bcbb0
Internal nameEnableMPRNotifications

Registry

Copy registry mappings

HKLM\Software\Microsoft\Windows\CurrentVersion\Policies\System\EnableMPR (enabled) = 1
HKLM\Software\Microsoft\Windows\CurrentVersion\Policies\System\EnableMPR (disabled) = 0

Policy notes

This policy controls whether the user's password is included in the content of MPR notifications sent by winlogon in the system. If you disable this setting or do not configure it, winlogon sends MPR notifications with empty password fields of the user's authentication info. If you enable this setting, winlogon sends MPR notifications containing the user's password in the authentication info.

Related policies

Configure the mode of automatically signing in and locking last interactive user after a restart or cold bootDisable or enable software Secure Attention SequenceDisplay information about previous logons during user logonRemove logon hours expiration warningsReport when logon server was not available during user logonSet action to take when logon hours expireSign-in and lock last interactive user automatically after a restart