A good general idea is to
a) allow only key based authentication on ssh
b) limit the connections rate per host
Nikos
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Zaharioudakis Nikos, RHC{A,DS,E,VA,X,I}, VCP(4,5},VCI, Mentor VCI, Zimbra
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2017-12-20 11:53 GMT+01:00 Daniel <[email protected]>:
> Hi there,
>
>
>
> anyone now how to prevent SSH Bruteforce attackes in my network?
>
> I wanted to have a Firewall which counts SSH Connections from the same IP
and when it reach the defined limit the IP will be block.
>
>
>
> I know I can change the SSH port but I also want to know is there is an
option to limit such kind of attacks.
>
>
>
> Cheers
>
>
>
> Daniel
>
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