Author Archives: jacnab

Block inbound TCP segments with ACK=0 vs Block inbound TCP segments with SYN=1, how are they same?

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Blocking inbound TCP segments with ACK=0
Blocking inbound TCP segments with SYN=1

Both prevent external clients from making TCP connections to internal clients, but allow internal clients to connect to outside. How?
This came across to m… Continue reading Block inbound TCP segments with ACK=0 vs Block inbound TCP segments with SYN=1, how are they same?→