[FX.php List] Re: Turing number generator (Rodney Schmidt)

[Alex Gates]

I have had great experiences with Akismet. Have a look at it, it may  
fit your needs.

Alex

On May 13, 2008, at 10:23 PM, Kevin Futter <kfutter at sbc.melb.catholic.edu.au 
 > wrote:

> On 14/05/08 12:57 PM, "Rodney Schmidt" <rodney at fmpro2go.com> wrote:
>
>> I am working with http://recaptcha.net/ and appreciate this  
>> suggestion very
>> much.
>>
>> I have a vision-impaired who has genuine concerns about this type of
>> security, but I do not see anything out there that is better right  
>> now.
>>
>> Thank you.
>
> The most accessible CAPTCHA technique at the moment involves logic  
> puzzles
> that are easy to solve for a human, but almost impossible for a bot.  
> For
> example, you might ask the question "What is the opposite of  
> Mother?", to
> which the client would type in "Father". Obviously, you'd need a  
> range of
> questions that load randomly, and I'm sure there are better examples  
> out
> there than mine. But the benefits should also be obvious. No crazy  
> graphics
> to interpret (or not see at all if you are sight-impaired), and but  
> still
> very secure from bots. This technique should also work with screen  
> readers
> if it's marked up properly.
>
> -- 
> Kevin Futter
> Webmaster, St. Bernard's College
> http://www.sbc.melb.catholic.edu.au/
>
>
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