Image Auth - CAPTCHA component

A human verification system through a text image

1. Include the component.var $components =array (’xxx’,'yy’,'imageAuth’);

2. In the login action:$this->imageAuth->generate();

3. Create a new action for showing the image: /login/image_authfunction image_auth(){ $this->imageAuth->show();}

4. In the login form: url(’/login/image_auth’)?>” />

5. Put this in vendors/image_auth/

para leer mas http://rossoft.wordpress.com/2006/03/16/image-auth-component/

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Hola todo el mundo espero que aqui pueda volcar todo lo que considere imortante