CAPTCHA : Anti-Spamming Firewall to validate human entries

CAPTCHA is a type of challenge-response test used in computing to determine whether the user is human. "CAPTCHA" is an acronym for "Completely Automated Public Turing test to tell Computers and Humans Apart", trademarked by Carnegie Mellon University.

As its definition suggest, it is great tool to stop spamming, posting by automated scripts on your webpages, forums, feedback form and any other public area of your site, where you do not wish to recieve automated entries.

Security and spammers are on same way to over take each other, it only a matter of time...
but you can trust a good implemantation of CAPTCHA to stop spamming from the minute you implement it.

You can use a FREE CAPTCHA, image verification code and script from http://www.cisin.com/Image_Verification_Code_and_Script.htm developed by our rich skills to have your sites protected for long period of time. Register your self free and see how to implement this easy to use human image verification code and script engine on your webpage written using any programming and speaking language.


Sincerely,
Amit

http://www.cisin.com/