The NotOneBit.com KillBot is intended to eliminate (or at least drastically reduce) various types of web based robots from repeatedly filling out forms by requiring the user to enter some simple data (called a Turing test). Many times you may have a form on your web site and a malicious user targets a script to automatically fill out your form until it either cripples your server or floods your inbox. By requiring the visitor to read the text in an image (over 900,000,000 possible combinations) and enter that with the other data in your form, you can prevent automated scripts from repeatedly filling out your form. We also now offer KillBot with Audio. Building upon the success of KillBot, KillBot with Audio adds an audio cue played via your browser via Flash. If the visual code is too difficult to read, now your vistors can listen to the code and enter it. Try our online demo today.