arpalert uses ARP address monitoring to help
prevent unauthorized connections on the local
network. If an illegal connection is detected, a
program or script is launched, which could be used
to send an alert message, for example.
With Snort2Pf, you can turn your local Snort
installation easily into an "intrusion detection
and prevention system", rather than simply using
it for post-mortem analysis. Such a system also
blocks the recognized violations.
ttyrpld is a multi-OS kernel-level tty key and screen logger. Recorded sessions can be followed live or replayed at a later time. Supported platforms are Linux, Solaris, FreeBSD, NetBSD, and OpenBSD.
WiRouter KeyRec is software to recover the default WPA passphrases of supported router models (Telecom Italia Alice AGPF, Fastweb Pirelli, Fastweb Tesley, Ericom Netopia and TeleTu/Tele2 Pirelli).