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 Workstation

Policy ID46ac3578b7d8

Internal namePol_MaxSmb2Dialect

Registry

Copy registry mappings

HKLM\Software\Policies\Microsoft\Windows\LanmanWorkstation\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

Alternative Port MappingsAudit insecure guest logonAudit server does not support encryptionAudit server does not support signingBlock NTLM (LM, NTLM, NTLMv2)Block NTLM Server Exception ListCipher suite order