US pat. 5.606.668 - issued Feb 25, 1997
"System for securing inbound and outbound data packet flow in a
computer network".
You can get it from IBM's patent server at
http://patent.womplex.ibm.com/.
astor
-- Alexander Kjeldaas, Guardian Networks AS, Trondheim, Norway http://www.guardian.no/- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.rutgers.edu Please read the FAQ at http://www.altern.org/andrebalsa/doc/lkml-faq.html