Hi Guys

We are getting "SSH_Brute_Force" alerts quite often from our Intrusion 
prevention systems (IPS) - ISS GX. 
       
Issue Description: We have detected SSH_Brute_Force events sourcing from 
external IP x.x.x.x targeting multiple internal IPs. This is probably an 
attempt to gain access to SSH enabled servers.

What could be best practices to handle these alerts ? i.e.

change SSH port  system wide from 22 to 10022 ?
Report the ISP to contact with the customer which is really not a practical 
solution ?

Any advice will be highly appreciated. I myself new to this and trying to 
document the process. 

Thanks in advance
HM
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