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Blocking a hacker

Damo-82
Hi,
I've just discovered for about the past 4 hours I've had someone trying to access my exchange server. I thought I could put their IP address in as the source on the firewall, service as any, and destination as either any or internal network and then drop the packets.. but it doesn't seem to work...

Can anyone help? - I want to stop this person just incase they happen to gain access...


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  • 0
    How do you recommend setting up DNATs BAlfon? I like just turning off the automatic rules created with NAT, because there is no deny ability. 

    I always thought the Automatic rules generated with NATS should be set to the very bottom of the firewall list, after User generated ones, not the top, that would stop a lot of confusion.
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  • 0
    How do you recommend setting up DNATs BAlfon? I like just turning off the automatic rules created with NAT, because there is no deny ability. 

    I always thought the Automatic rules generated with NATS should be set to the very bottom of the firewall list, after User generated ones, not the top, that would stop a lot of confusion.
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