HoneyPotX 2.5:
Both inspired by MacPork and Lamer Finder, Honey
Pot checks for remote connection to your computer. Moreover,
it's able to counter strike your attacker with the flooding
method giving you his IP address and keeping your connection
alive. For your convenience, all functions are nicely described
and documented in the application. Download:
MacSniffer:
MacSniffer is a front end to the built-in 'tcpdump'
packet MacSniffer on Mac OS X. MacSniffer allows you to view
all of the traffic on a network connection, such as ethernet.
Download: