RE: CAPTCHA

["Sacks, Cailan C" <Cailan.Sacks () standardbank co za>]

Let me put a ditto on that. Ok, wait, it has been cracked before (if my memory serves me correct), but google maintains 
the captcha, and you consume the service.

-----Original Message-----
From: listbounce () securityfocus com [mailto:listbounce () securityfocus com] On Behalf Of Marcel Grabher (sallas)
Sent: Tuesday, January 25, 2011 1:56 AM
To: Shang Tsung
Cc: webappsec () securityfocus com
Subject: Re: CAPTCHA

http://www.google.com/recaptcha

easy to implement and secure



On 24 January 2011 16:11, Shang Tsung <shangtsung71 () gmail com> wrote:
> We are planning to use a CAPTCHA in order to stop spam engines from
> filling our Online Forms. From a quick research I made, I found there
> are good and there are bad types of CAPTCHA.
>
> Does anyone know if there are any standard and secure implementations
> of CAPTCHA that we can use?
>
> Any good articles on the subject?
>
> Thanks,
> Shang Tsung
>
>
>
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