ArpON (Arp handler inspectiON) is a portable handler daemon that make Arp secure in order to avoid Arp Spoofing/Poisoning & co. This is possible using two kinds of anti Arp Poisoning tecniques, the first is based on SARPI or "Static Arp Inspection", the second on DARPI or "Dynamic Arp Inspection" approach. Keep in mind other common tools fighting ARP poisoning usually limit their activity only to point out the problem instead of blocking it, ArpON does it using SARPI and DARPI policies. Finally you can use ArpON to pentest some switched/hubbed LAN with/without DHCP protocol, in fact you can disable the daemon in order to use the tools to pson the ARP Cache. Features: - It replaces Arpwatch & co; ArpON blocks; - It detects and blocks Arp Poisoning/Spoofing attacks in statically configured networks; - It detects and blocks Arp Poisoning/Spoofing attacks in dinamically configured (DHCP) networks; - It detects and blocks unidirectional and bidirectional attacks; - It manages the network interface into unplug, boot, hibernation and suspension OS features; - Easily configurable via command line switches, provided that you have root permissions; - It works in userspace for OS portability reasons; - Tested against Ettercap, Cain & Abel, dsniff and other tools.