Server Message Block
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SMB - https://en.wikipedia.org/wiki/Server_Message_Block
OS | Disable Client | Disable Server |
---|---|---|
Win7 | sc.exe config lanmanworkstation depend= bowser/mrxsmb20/nsi
sc.exe config mrxsmb10 start= disabled |
Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Services\LanmanServer\Parameters" SMB1 -Type DWORD -Value 0 -Force |
Win8+ | see win7 | Set-SmbServerConfiguration -EnableSMB1Protocol $false |
fully remove on 8.1+
- Server: Remove-WindowsFeature FS-SMB1
- Client: Disable-WindowsOptionalFeature -Online -FeatureName smb1protocol