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OK, the double speak needs some restraint.  ;-)

Regarding large quantities of iptables rules, what other ways would you
go about:

 -blocking 3,000+ IPs from ongoing port scan attacks
 -blocking 2,500+ IPs from http/https scripting attacks
 -blocking 1,200+ IPs from sending viruses and/or smtp port-knocking

I suppose I could be cruel and block the common subnets, but then
instead of restricting 7,000 IPs I could be restricting 7M.

If 50,000 iptable rules don't cause any problems then why not use them?

-Jim P. 



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