Portscan Protection

Feriman22

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Apr 16, 2020
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Hi,

based on this solution I wrote a shell script, which is blocking port scanning, so nobody can find (or much more slowly) your "hidden" SSH or FTP port
:)
The protection based on built-in firewall.

The script stored on GitHub:
Portcan Protection

I hope you find it useful!

Best Regards,
Feriman
 


I would also have a look at adding support for nftables since everything will probably slowly start shifting from iptables to nftables.
 

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