Dear Nil,
I have tried it up but whenever I used wrong key it doesn't show any log
in server. With right key authentication and phrases I am able to get log of
acceptance in auth.log. Again with password authentication it is working fine.
So, could you tell me where will be the location of the failure of public key
authentication method.
And one more question can we use denyhosts for ftp attacks as well as sshd
attacks simultaneously. could anyone tell me what will be the parameter i have
to set in
SECURE_LOG =
I will be expecting some light. Thanking you
Regards,
John
"Nils Breunese (Lemonbit)" <[EMAIL PROTECTED]> wrote: Hello John,
> Thanks for replying. I was wondering where I can find the
> log of failure attempted with public key authentication. I am
> using freebsd but i found only success attempt of public key
> authentication in auth.log . Could you help me how to get failure
> attempt in this case so that denyhost will work properly.
>
>
> I would be very thankful for your help. Looking forward to
> hear from you soon.
I'm sorry, small miscoomunication. I only block hosts that fail 5
normal password auth logins (password auth is not even enabled on our
servers). I don't think we block hosts that attempt public key auth,
but then again I also think that no zombie network is trying brute
force public key auth. :o)
We're also not using DenyHosts at the moment, but Fail2Ban. Very
similar program actually.
You could try doing some failed public key auth attempts, see what
that gets you in your logs and see if you can write a regular
expression for it if it's not already in there. The list might be
able to help you out.
Good luck,
Nils Breunese.
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