Policy

Mandate the maximum version of SMB

This policy controls the maximum version of SMB protocol Note: This group policy does not prevent use of SMB 1 if that component is still installed and enabled.

Policy

PackMicrosoft Windows

CategoryNetwork / Lanman Server

Policy ID236fad0d1795

Internal namePol_MaxSmb2Dialect

Registry

Copy registry mappings

HKLM\Software\Policies\Microsoft\Windows\LanmanServer\MaxSmb2Dialect

Policy notes

This policy controls the maximum version of SMB protocol Note: This group policy does not prevent use of SMB 1 if that component is still installed and enabled.

Related policies

Audit client does not support encryptionAudit client does not support signingAudit insecure guest logonAudit SMB client SPN supportCipher suite orderDisable SMB compressionEnable authentication rate limiter