Hello,
I am trying to protect my network from the tcp split handshake attack!
(4-way handshake rejection or 3-way handshake enforcement).
I tested the sample code. (link below) And passed the firewall(iptables).
I can't find any solution on the internet for Linux.
Any advice?
Link1:
https://tech.labs.oliverwyman.com/blog/2016/11/07/4-way-tcp-handshake-and-firewalls/
Link2: https://gist.github.com/anonymous/142ebe785dbb146dafaa7ff59d8a9da8
Link3: https://nmap.org/misc/split-handshake.pdf
Thank you.
