block incoming c&c

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a viewer

Well-known member
Sep 30, 2020
89
19
Was thinking about how to block an incoming c&c commands. Outgoing is easy if you know the address

A semi automated is the use of blacklist blocks. Someone set a mechanism like this on my router (edgerouter)

If you know the ip address or url, you can use 2 different mechanism. One as mentioned on sn would be a incoming nat rerouting.

Screenshot 2024-12-06 at 18.59.17.png


the other would be use the firewall. Here is an example for one ip address

Screenshot 2024-12-06 at 19.00.55.png