Policy
Mandate the minimum version of SMB
This policy controls the minimum version of SMB protocol Note: This group policy does not prevent use of SMB 1 if that component is still installed and enabled.
PackMicrosoft Windows
CategoryNetwork / Lanman Server
Policy ID
7b4ba42383f1Internal name
Pol_MinSmb2DialectRegistry
Copy registry mappings
HKLM\Software\Policies\Microsoft\Windows\LanmanServer\MinSmb2DialectPolicy notes
This policy controls the minimum 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 limiterEnable remote mailslotsEnable SMB over QUICHash Publication for BranchCacheHash Version support for BranchCacheHonor cipher suite orderMandate the maximum version of SMBRequest traffic compression for all sharesSet authentication rate limiter delay (milliseconds)