Captcha is a human verification scheme created by site developers to be able to administer the spam quantity and adulteration through the Web.
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Captcha is a human verification scheme created by site developers to be able to administer the spam quantity and adulteration through the Web.
Captcha is the human verification system created by web developers in order to manage the quantity of spam as well as adulteration through the internet.
It is kind of tech to prevent auto-mated replies in many forums and blogs!
By my opinion Captcha code is something which was created to stop automated computer spam robots from filling out forms, harvesting email addresses, and then sending out countless spam emails
Captcha is basically a human verification system and by applying this service you can easily stop the spams and adulteration in the internet.
CAPTCHA, human verification system created by Web developers can control the amount of spam and counterfeit goods via the Internet.
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Originally Posted by happy
Captcha is basically used on the websites for new registrations as well as for some securities purposes.
Simply these are the tests for the internet users that are they serious about the current work that's it.
NCaptcha is much more advance than the traditional captcha system.
CAPTCHA or Captcha (pronounced as cap-ch-uh) which stands for “Completely Automated Public Turing test to tell Computers and Humans Apart” is a type of challenge-response test to ensure that the response is only generated by humans and not by a computer. In simple words, CAPTCHA is the word verification test that you will come across the end of a sign-up form while signing up for Gmail or Yahoo account. The following image shows the typical samples of CAPTCHA.Quote:
Originally Posted by happy
Captcha is the coding language used to prevent the spamming and restricting the entry for the human only.There are lots of site available for providing Captcha service.You need to register there for getting it in your site.We need to do the entry according to the picture provided in the Captcha code.So, it will restrict the users.
One of the most important human verification systems is Captcha. It has been developed by the web developers, just to manage the spam quantity.
This is rally good information about Captcha. Its work as verification code.
I hate captcha, im sure there is bound to some way to check for humans that is easy on the eyes, maby click on a moving image for example, would be more fun also
Its like Verification code. Its verify your detail which you put in different websites, its work like security Pass.
Whatever I know about CAPTCHA is that : CAPTCHA was created by Luis von Ahn, Manuel Blum, Nicholas J. Hopper of Carnegie Mellon University in 2000. Its a coding system and the code is used to prevent email robots and other automated programs from sending out spam to innocent email recipients hosted on a website.