On Wed, Apr 8, 2009 at 10:54 AM, Christoph Friedrich <
se...@dragons-server.de> wrote:

> Hi there,
>
> has anybody written a CAPTCHA Component which can easily handle CAPTCHAs?
> Or is the there only the ezcAuthenticationTokenFilter?
>

Hi,

An array of question->answers can be used for text humanoid verification, it
works very well and you are free to consider this option, as well as the
reCAPTCHA API.
You should consider options depending on your target audience and
consideration of accessibility standards.

Components might consider supporting captchas for UserInput. Captcha is not
a feature likely to have its place in the Authentication component. Maybe
you were talking about CSRF security liability?

Regards, James.
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