XArp

XArp is a network security application that employs advanced ARP attack detection filters to analyze network packets and detect potential ARP attacks. Unlike most firewalls, XArp works in level 2 of the ISO-OSI stack which enables it to detect IP and MAC address spoofing attempts. An internal database keeps track of valid IPs and MAC addresses which, in combination with static inspection techniques, allow the program to make an informed decision about the validity of the package. XArp offers two different interface modes designed for normal users, as well as administrators. If a potential threat is detected, the program alerts you via pop-up message on your desktop.

Platform:
Link download: