How we can test a firewall against TCP Split Handshake Spoof?
TCP spoof attack allows an attacker to bypass the firewall by instructing the target to “initiate” the session back to the attacker.
The TCP Split Handshake: Practical Effects on Modern Network Equipment”, Tod Alien Beardsley & Jin Qian
http://www.macrothink.org/journal/index.php/npa/article/view/285
