Re: SSH probe attack afoot?

> On 6 Feb 2005, at 15:09, Bernie Cosell wrote:
>
> > We're now getting hammered with the third round of ssh probes in the last
> > four days [one from CA, one from Brazil and one from Virginia].  I was
> > wondering: is there some virus or the like floating around now that
> > leaves an ssh-hammering zombie in its wake?  Or is it just coincidental
> > that we have gotten three floods?

I got fed up with seeing this kind of thing in my logs.

So, I switched SSH to a non-default port, and it all went away:-)

Sometimes, security through obscurity is very useful. Now at least I 
have a small SSHD logfile, so I'll pay more attention to it if something 
shows up in it.

Of course, depending on your user-base, you might have to spend a lot of 
time on user-education after this change.