OpenBSD ports

The security/fwknop port

fwknop-2.6.11 – firewall knock operator

Description

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 and libpcap. SPA is
essentially next generation port knocking.
WWW: https://www.cipherdyne.org/fwknop/
Categories:
security

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