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Fwknop Port Knocking Utility 2.0.1

Fwknop Port Knocking Utility 2.0.1
Posted Jul 24, 2012
Authored by Michael Rash | Site cipherdyne.org

fwknop implements an authorization scheme that requires only a single encrypted packet to communicate various pieces of information, including desired access through a Netfilter policy and/or specific commands to execute on the target system. The main application of this program is to protect services such as SSH with an additional layer of security in order to make the exploitation of vulnerabilities much more difficult. The authorization server works by passively monitoring authorization packets via libpcap.

Changes: Various bug fixes including several minor memory leaks. Added parsing of valgrind output to produce a listing of functions that have been flagged. Various other tweaks.
tags | tool, scanner, vulnerability
systems | unix
MD5 | 5c88668597778c76e1d385fdbca25674

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