[Spce-user] How do I block this hack attempt?

[William Hilsum]

Hi,

I have just looked at the security banks section and I notice that there are no banned IPs, but, loads of entries for "random-4-digits at PBX-IP".

For example, take a look here - http://imgur.com/a/hA9Uz

Can anyone advise on any security best practice I should set up?

Thanks,

William

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