fwknop is a SPA (Single Packet Authorization) scheme for strong
service concealment. Modern alternative to port knocking using
a single encrypted packet for authentification with a firewall.
Signed-off-by: Alexandru Moise <00moses.alexander00@gmail.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Joe MacDonald <joe_macdonald@mentor.com>
