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Firewalls (December 1996) |
> Your remote-control trojan would have the most effectiveness through a > packet-filtering-only firewall, which I guess is yet another argument > against such FWs and filtering routers. I brought this up some time ago. The biggest hole you're likely to get in a proxy fireall, though, is a SHTTP proxy (or is that HTTPS, I forget which acronym of the month won) since it's kinda like a Socks connection. References:
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