source: products/quintagroup.captcha.core/trunk/README.txt @ 2678

Introduction
============

Quintagroup Captcha Core (quintagroup.captcha.core) is a core package of simple
captcha implementation. It allows to configure captchas on your Plone site. 

This product works together with other Quintagroup captcha products.
To protect standard Plone forms with captcha - use quintagroup.plonecaptchas package.
http://plone.org/products/plone-captchas/  

quintagroup.captcha.core Usage
------------------------------

After product installation you'll see 'Plone captchas setup' option under 
'Add-on Product Configuration' in Site Setup. There you can select what kind 
of captchas you want to appear: either static or dynamic. In case you select 
dynamic - captcha images will be generated on the fly and you will be able to
configure captchas look by using different font sizes, background and font 
colours, period, amplitude, random values.

Requirements
------------

* Plone 3.x or Plone 4.x

Links
-----

* Documentation - http://projects.quintagroup.com/products/wiki/quintagroup.captcha.core
* SVN Repository - http://svn.quintagroup.com/products/quintagroup.captcha.core

Notes
-----

* If you want captcha for Plone default forms - use quintagroup.plonecaptchas product http://projects.quintagroup.com/products/wiki/quintagroup.plonecaptchas

* If you want captcha support for PloneFormGen forms - use quintagroup.pfg.captcha product http://projects.quintagroup.com/products/wiki/quintagroup.pfg.captcha

Authors
-------

The product is developed and maintained by http://quintagroup.com team.

* Andriy Mylenkyy
* Volodymyr Cherepanyak

Copyright (c) "Quintagroup": http://quintagroup.com, 2004-2010