CAPTCHA is by definition an attempt to create a Turing test, its what the T
stands for.
The question is whether 1) a particular CAPTCHA is an effective Turing test and
2) whether an effective Turing test is an effective security measure.
The answer to the first question is usually yes and the a
IETF member Dave Aronson wrote:
> Pars Mutaf [mailto:[EMAIL PROTECTED] writes:
>
> > On 9/26/07, John L <[EMAIL PROTECTED]> wrote:
> ...
> > > approaches that depend on something like a CAPTCHA to
> > > work don't have much of a long term future.
> >
> > I respect your opinion but it says th
