How do I prevent unauthorized ssh login attempts?
pietro.cerutti at gmail.com
Thu Apr 26 11:11:24 UTC 2007
On 4/26/07, Andreas Widerøe Andersen <wodfer at gmail.com> wrote:
> I'm getting a lot of unauthorized ssh login attempts. I have a pretty basic
> FreeBSD 6.2 setup. I have compiled my own kernel. Here's what I get from my
> daily security run output:
> myserver.domain.com login failures:
> Apr 25 20:00:19 myserver sshd: Invalid user staff from 18.104.22.168
> Apr 25 20:01:13 myserver sshd: Invalid user david from 22.214.171.124
> How can I stop these attempts or block them - or even recognize them? I do
> not have IPF installed.
In my home server, I put SSH on a higher port and use public key to
This should get you rid of those messages...
> Thanks for your help.
Hope this helps,
> Best regards,
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