In 2001, a pair of Italian programmers wrote a program called Ettercap, a “comprehensive suite for man-in-the-middle attacks” — in other words, a set of tools for eavesdropping, sniffing passwords, ...
[IronGeek] has published his latest video how-to: DNS Spoofing with Ettercap. Ettercap is designed specifically to perform man in the middle attacks on your local network. It can do ARP poisoning, ...