Posted Mar 24, 2004 6:38 UTC (Wed) by jzbiciak (✭ supporter ✭, #5246)
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Won't it at least have to bind to the first port of the "knocking" sequence?
A new Adore root kit
Posted Apr 3, 2004 0:30 UTC (Sat) by alterself (guest, #1746)
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The idea is not that you bind to the port... but that you log attempts to open the port.
On a normal tcp/ip stack... the stack sends a request denied on attempts to open closed ports. I would imagine that if the module tied into the tcp/ip stack, it could monitor for attempts to open a specific set of ports...