Hiding SSH Host Banner Doesnt work
Damien Miller
djm at mindrot.org
Tue Jun 16 09:48:42 AEST 2020
On Mon, 15 Jun 2020, bo0od wrote:
> Im trying to hide the ability to show my host details from OpenSSH on
> GNU/Linux Debian using this method:
>
> Add the following line to /etc/ssh/sshd_config
>
> DebianBanner no
>
> And restart your SSH daemon: /etc/init.d/ssh restart or service ssh restart
>
> This doent change anything.
>
> Another question why user cant hide SSH info as well? why it needs to be
> publicly visible? (I read that only recompiling would fix that but this is
> pain in the neck)
It's public because it's used to make compatibility decisions, see compat.c
in the OpenSSH source distrubution.
-d
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