> I have a question:
> Is there an application/program which can send an email whenever this
> ssh attack happen?
Yes, you need grep, mail, wc and a counter. But you don't want to do
this. I count round about 65000 failed login attempts in last 6 month.
> A few months ago I got 300 attempts which made me close ssh port
> and stop using it for a while.
You need good passwords to be secure. That's all.
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