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Is SMBv1 secure?
How secure is SMB v3?
Should I disable SMBv2 or smbv3?
Should SMB V1 and v2 be disabled?
Is SMB V1 better than SMBv2?
How do I enable/disable SMBv1 & SMBv2?
May 18, 2023 · SMB Encryption offers an end-to-end privacy and integrity assurance between the file server and the client. It provides this security regardless of the networks traversed, such as wide area network (WAN) connections maintained by non-Microsoft providers.
Sep 26, 2024 · The latest SMB (Server Message Block) features introduced in Windows 11 24H2 and Windows Server 2025 are designed to enhance the security of your data, users, and organization. Most of these features are automatically enabled by default.
Jul 17, 2019 · September 22, 2021. As part of a security audit within our environment, a third party team has recommended to SMBv1 and v2 to be disabled and enable SMB signing that digitally signs the traffic communication between endpoints to prevent spo….
Jun 8, 2020 · For SMBv1, use the filter smb, for SMBv2, use smb2, and for SMBv3, use smb2 && smb2.cmd == 0x11. Understanding the differences between SMB versions is crucial for securing your network. To mitigate the risks associated with SMBv1, consider disabling it on all devices, as Microsoft recommends.
May 18, 2023 · This article describes how to enable and disable Server Message Block (SMB) version 1 (SMBv1), SMB version 2 (SMBv2), and SMB version 3 (SMBv3) on the SMB client and server components.
May 1, 2024 · For SMBv1, use the filter smb, for SMBv2, use smb2, and for SMBv3, use smb2 && smb2.cmd == 0x11. Understanding the differences between SMB versions is crucial for securing your network.
Mar 13, 2020 · We recommend that you do not disable SMBv2 or SMBv3. Disable SMBv2 or SMBv3 only as a temporary troubleshooting measure. Do not leave SMBv2 or SMBv3 disabled. Can I safely ignore that recommendation? Why is it there? Are there security or other non-filesharing features of leaving it enabled that I'm missing?
