Captcha Designer is a software script to create math and word captchas in PHP
Easily add CAPTCHA image functionality to your ASP.NET application
BotDetect 3 ASP CAPTCHA component to prevent automated form submissions
BotDetect 3 ASP.NET CAPTCHA component to prevent automated form submissions
Captcha Designer is a PHP based software script to create math or word based CAPTCHA's with almost unlimited design options so that you can create CAPTCHA's that fit in with your site design and increase conversion rates. Simple to install.
BotDetect 3 ASP CAPTCHA is a website security component designed to protect your registration and other online forms from automated spam submissions. It generates CAPTCHA images that easily tell spam bots and humans apart. Sound support.
BotDetect 3 ASP.NET CAPTCHA component is designed to protect your registration and other online forms from automated spam submissions. It generates CAPTCHA images that easily tell bots and humans apart. Sound support. XHTML 1.1 Strict compliant.
Review by PANZER1000: i'm trying to test the integrity of my website. so far i've used 2 librarys, and no result on ocr bypass. let's see if this one can (5/5 - 8-Oct-2011)
Review by kenbcn: i'm trying to test the integrity of my website. so far i've used 2 librarys, and no result on ocr bypass. let's see if this one can... (3/5 - 28-Apr-2011)
Lanapsoft BotDetect - ASP.NET CAPTCHA is a website security component designed to protect your registration and other online forms from automated spam submissions. It generates CAPTCHA images that easily tell bots and humans apart. Sound support.
Lanapsoft BotDetect - ASP CAPTCHA is a website security component designed to protect your registration and other online forms from automated spam submissions. It generates CAPTCHA images that easily tell spam bots and humans apart. Sound support.
Captcha Genie is a software script to create math and word captcha codes for web forms. Easy to install and deploy on any web form, stops all automated submissions and ensures that only humans can submit the form. Captcha Genie is very easy to instal
BioKeyLogon - add keystroke dynamics authentication to standard Windows authentication procedure during logon. It is based on the fact that different people type in uniquely characteristic manners.
One Time Symbol CAPTCHA based Passwords for Data File access control using patented One Time Visual Probablistic password (OTP) combined with industrial and military grade encryption to completely secure systems and media from unauthorized access