NotOneBit.com Killbot Professional
Welcome to KillBot Professional, the web's original Flash CAPTCHA. KillBot Professional is intended to eliminate various types of web based robots from repeatedly filling out forms by requiring the user to enter some simple data (called a Turing or CAPTCHA test). Many times you may have a form (feedback, poll, guestbook, etc.) on your web site and a malicious user targets a script to automatically fill out your form until it either cripples your server, skews statistics, or floods your inbox. By requiring the visitor to read the text in an image (over 900,000,000 possible text combinations alone) and enter that with the other data in your form, you can prevent automated scripts from repeatedly filling out your form. KillBot Professional builds upon the strengths of KillBot to create a truly dynamic form of authentication.
Looking for the ultimate solution? Try KillBot Professional with Audio. Visitors that are unable to read the KillBot characters can now listen to the code as it is played via your browser using Flash technology. Check it out here.
Please test out the sample form below for yourself and see! If you find the image too difficult to read, simply reload the page for a new one.
For more information use our contact us form or email admin@notonebit.com.
Requirements: PHP 4.3 or newer.