Arlen-LT

Q: Should I use SMB1 or SMB2/3?

Microsoft has been asking the world to stop using the legacy SMBv1 since 2014. US-CERT also issued a security bulletin advising to disable SMBv1 and move to SMB 2.x or preferably SMB 3.x. The following documents explain why SMB1 is deprecated.

• https://blogs.technet.microsoft.com/josebda/2015/04/21/the-deprecation-of-smb1-you-should-be-planning-to-get-rid-of-this-old-smb-dialect/
• https://blogs.technet.microsoft.com/filecab/2016/09/16/stop-using-smb1/

Since Windows10 and Samba 4.11.0 on Linux, SMB1 has been disabled by default.

• https://learn.microsoft.com/en-us/windows-server/storage/file-server/troubleshoot/smbv1-not-installed-by-default-in-windows
• https://wiki.samba.org/index.php/Samba_4.11_Features_added/changed#SMB1_is_disabled_by_default

Q: How to disable SMB1?

n1snt

Oh my zsh.

Install ZSH.

sudo apt install zsh-autosuggestions zsh-syntax-highlighting zsh

Install Oh my ZSH.

b01

#!/bin/sh

# Copyright 2023 Khalifah K. Shabazz
#
# Permission is hereby granted, free of charge, to any person obtaining a
# copy of this software and associated documentation files (the “Software”),
# to deal in the Software without restriction, including without limitation
# the rights to use, copy, modify, merge, publish, distribute, sublicense,
# and/or sell copies of the Software, and to permit persons to whom the
# Software is furnished to do so, subject to the following conditions: