Redux Auth

[b]Redux Authentication Library[/b]

Redux Authentication is a great CodeIgniter? Auth library. It's light, easy to use and fully featured. It's a great choice for your new or existing project due to the power it gives to the developer.

[b]Features[/b] * Registration * Login and Logout * Forgotten Password * Focused on security * User groups * Ban System

http://code.google.com/p/reduxauth/