Enable or Disable SMB1 File Sharing Protocol in Windows
Apr 19, 2022 · How to Enable or Disable SMB1 File Sharing Protocol in Windows The Server Message Block (SMB) Protocol is a network file sharing protocol, and as implemented in …
Stop using SMB1 | Microsoft Community Hub
Apr 10, 2019 · First published on TECHNET on Sep 16, 2016 Hi folks, Ned here again and today’s topic is short and sweet: Stop using SMB1.
SMB1 Product Clearinghouse | Microsoft Community Hub
Jun 1, 2017 · This blog post contains all products requiring SMB1, where the vendor explicitly states this in their own documentation or communications
Disabling SMBv1 through Group Policy | Microsoft Community Hub
Jun 18, 2019 · This is a simple Enabled/Disabled/Not Configured setting that controls the “SMB1” registry value in HKLM\SYSTEM\CurrentControlSet\Services\LanmanServer\Parameters. …
SMB security hardening in Windows Server 2025 & Windows 11
The NetBIOS ports were only necessary for SMB1 usage, and that protocol is deprecated and removed by default. This change brings SMB firewall rules more in line with the standard …
SMB is Dead, Long Live SMB! | Microsoft Community Hub
An update on some expected SMB1 behaviors in modern Windows even after you uninstalled SMB1, and why you should still not be using SMB1.
Exchange Server and SMBv1 | Microsoft Community Hub
Feb 12, 2020 · Default configuration = Enabled (No registry key is created), so no SMB1 value will be returned. If query returns a value of 1, SMBv1 is enabled. A value of 0 means SMBv1 is …
Need SMB V1 enabled for my NAS - Risks/workarounds?
Oct 1, 2020 · Hi folks On Some later NAS systems that support >SMB1 - if file sharing is enabled by SAMBA you can try setting the following in the smb.conf file on the NAS in the [global] …
KB5065429 breaks Windows 10 ↔ Windows 98 SMB/Share …
Sep 10, 2025 · Network discovery, SMB1 client, NetBIOS, guest auth, and LmCompatibilityLevel=1 all set. LMHOSTS/UNC by IP (\\192.168.1.98\share) also works …
Accessing a third-party NAS with SMB in Windows 11 24H2 may …
Mar 10, 2025 · So as we all know that Windows 11 24H2 created an issue for us that have older NAS products and have been using it for years and the fact that they still...