Jason T. Stiles

Expert Web and Mobile Applications Developer

Alternatives to CAPTCHA Slides

  • March 29th, 2012
I put this together for a Lunch n' Learn talk I am presenting today at work. It is based off a blog post I wrote a while back on Alternatives to CAPTCHA. Enjoy. :)   To view the full-screen presentation: Click Here.... Read more.

Alternatives to CAPTCHA

  • May 6th, 2011
By now all of us at one time or another have had to read a construed image and type the letters and numbers we saw into a textbox.  This test is what is known as a CAPTCHA, and it prevents bots (programs created to spam websites among other objectives) from submitting a form on a website.  The reason it prevents bots from submitting a form (and its agenda) is because bots can't decipher the text within an image, and thus it cannot fill out the correct response in the textbox.  Alt... Read more.


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