Ettercap is an Open Source software Unix tool for computer network protocol analysis and security cracking. It is capable of intercepting traffic on a network segment, capturing passwords, and conduct... More

Ettercap is an Open Source software Unix tool for computer network protocol analysis and security cracking. It is capable of intercepting traffic on a network segment, capturing passwords, and conducting man-in-the-middle attacks against a number of common protocols. It is licensed under the terms of the GNU General Public License.  [edit]  Less