Paul == Paul Rubin http://phr.cx@NOSPAM.invalid writes:
Paul Steven D'Aprano [EMAIL PROTECTED] writes:
Instead of displaying an obfuscated image of a nonsense word, display
six randomly chosen photos, where five are of the same thing but not
the same image. E.g. you might show
Steven D'Aprano [EMAIL PROTECTED] writes:
Instead of displaying an obfuscated image of a nonsense word, display six
randomly chosen photos, where five are of the same thing but not the same
image. E.g. you might show five different kittens and a horse. The user
has to click on the image that
From: Leif K-Brooks [EMAIL PROTECTED] wrote:
Steven D'Aprano wrote:
For a text only solution, consider putting up a natural language question
such as:
What is the third letter of 'national'?
What is four plus two?
How many eggs in a dozen?
Fill in the blank: Mary had a little
Is there a module out there that will generate an image with a random text
string such as the confirmation images you see on various websites? I'm
thinking I'm going to have to add that to the forms on the Mojam websites.
Over the past couple weeks we've begun to get lots of spam submission
[EMAIL PROTECTED] wrote:
Is there a module out there that will generate an image with a random text
string such as the confirmation images you see on various websites?
They're called captcha images or captchas for short.
Googling for python captcha returns several hits; see what you like...
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[EMAIL PROTECTED] writes:
Is there a module out there that will generate an image with a random text
string such as the confirmation images you see on various websites? I'm
thinking I'm going to have to add that to the forms on the Mojam websites.
Over the past couple weeks we've begun to
Is there a module out there that will generate an image with a random
text string such as the confirmation images you see on various
websites?
Mitja They're called captcha images or captchas for short. Googling
Mitja for python captcha returns several hits; see what you
On Sun, 12 Nov 2006 14:56:49 -0600, skip wrote:
Is there a module out there that will generate an image with a random
text string such as the confirmation images you see on various
websites?
Mitja They're called captcha images or captchas for short. Googling
Mitja
Steven D'Aprano wrote:
For a text only solution, consider putting up a natural language question
such as:
What is the third letter of 'national'?
What is four plus two?
How many eggs in a dozen?
Fill in the blank: Mary had a little its fleece was white as snow.
Cat, Dog, Apple, Bird.
Steven Keep in mind two serious problems with captchas:
Steven - they're impossible for the blind or people using text-only
Steven browsers to see -- even mere colour blindness can make some
Steven captchas impossible to solve;
Steven - sometimes they're too difficult
[EMAIL PROTECTED] wrote:
Another possibility is to run the submissions through SpamBayes and silently
direct any which score as unsure or spam to me for review. Users
wouldn't even need to know their submissions were being scrutinized.
there's also:
http://akismet.com/
python
Leif K-Brooks [EMAIL PROTECTED] writes:
Steven D'Aprano wrote:
For a text only solution, consider putting up a natural language
question such as:
What is the third letter of 'national'?
What is four plus two?
How many eggs in a dozen?
Fill in the blank: Mary had a little its
[EMAIL PROTECTED] writes:
Is there a module out there that will generate an image with a random text
string such as the confirmation images you see on various websites?
The W3C recommends more-accessible alternatives to vision-based CAPTCHAs:
URL:http://www.w3.org/TR/turingtest/
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Ben Finney wrote:
Leif K-Brooks [EMAIL PROTECTED] writes:
Steven D'Aprano wrote:
For a text only solution, consider putting up a natural language
question
That wouldn't work as a true CAPTCHA (Completely Automated *Public*
Turing test to tell Computers and Humans Apart), since making the
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