|Title||The Official CAPTCHA Site (view sites with similar title)|
|Category:||Computers / Artificial Intelligence / Applications
Computers / Internet / Abuse / CAPTCHA
|Description||CAPTCHA: Telling Humans and Computers Apart Automatically A CAPTCHA is a program that protects websites against bots by generating and grading tests that humans can pass but current computer programs cannot. For example, humans can read distorted text...|
|Address||http://www.captcha.net Add this site to your favorite list|
Captcha - Site Review: The CAPTCHA Project - Completely Automated Public Turing Test to Tell Computers and Humans Apart. Includes demonstrations, research papers, and news. CAPTCHA: Telling Humans and Computers Apart Automatically - Includes demonstrations, research papers, and news.
The Official CAPTCHA Site. CAPTCHA: Telling Humans and Computers Apart Automatically.A CAPTCHA is a program that protects websites against bots by generating and grading tests that humans can pass but.
current computer programs cannot. For example, humans can read distorted text as the one shown below, but current computer programs can't:
The term CAPTCHA (for Completely Automated Public Turing Test To Tell Computers and Humans Apart) was.
coined in 2000 by Luis von Ahn, Manuel Blum, Nicholas Hopper and John Langford of Carnegie Mellon University.
Get a Free CAPTCHA For.Your Site.A free, secure and accessible CAPTCHA implementation is available from the reCAPTCHA project . Easy to install plugins and controls are.
available for WordPress , MediaWiki , PHP , ASP.NET , Perl, Python, Java, and many other.environments. reCAPTCHA also comes with an audio test to ensure that blind users can freely navigate your site. reCAPTCHA is our officially recommended.
CAPTCHA implementation. Test Drive a CAPTCHA. ...
|Alexa Rank||Alexa Rank Date|
Server IP of captcha.net: 22.214.171.124
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site visit date: 2013-02-22 20:41:21
captcha.net site information