Policy
Set authentication rate limiter delay (milliseconds)
This policy controls whether the SMB server will use a default value in milliseconds for the invalid authentication delay. If you configure this policy setting, the authentication rate limiter will use the specified value for delaying invalid authentication attempts. If you do not configure this policy setting, the authentication rate limiter will use the default value or the value from local registry under HKLM\SYSTEM\CurrentControlSet\Services\LanmanServer\Parameters.
a7624a418286 Pol_AuthRateLimiterDelayInMs Registry
Copy registry mappings
HKLM\Software\Policies\Microsoft\Windows\LanmanServer\InvalidAuthenticationDelayTimeInMsPolicy notes
This policy controls whether the SMB server will use a default value in milliseconds for the invalid authentication delay. If you configure this policy setting, the authentication rate limiter will use the specified value for delaying invalid authentication attempts. If you do not configure this policy setting, the authentication rate limiter will use the default value or the value from local registry under HKLM\SYSTEM\CurrentControlSet\Services\LanmanServer\Parameters.