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11 December 2007 21:00

fwknop: Single Packet Authorization

by 1 other
fwknop stands for the "FireWall KNock OPerator", and implements an authorization scheme called Single Packet Authorization (SPA). This method of authorization is based around a default-drop packet filter (fwknop supports both iptables on Linux systems and ipfw on FreeBSD and Mac OS X systems) and libpcap.

camel's TAGS related to tag portknock

firewall +   linux +