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Web Wiz CAPTCHA Features
Web Wiz CAPTCHA is a free and simple to setup security image software which displays a security image on your web forms that only humans can read.
CAPTCHA security image software is used to protect email, login, and any of types of web form from remote submissions by robots, spam bots, and brute force dictionary hacking attacks on your site. |
Main Features
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Web Wiz CAPTCHA is simple to setup but has the power to protect your web forms.
- Simple to setup and integrate into your existing forms
- No DLL's required, just pure ASP
- Secure server side solution
- Easy for your users to read, but not for automated programs
- Protects from spam bots remotely submitting spam to your sites emails forms, etc.
- Protects against dictionary and brute force hacking; to protect login forms and secure areas
- Each unique CAPTCHA image is created on the fly with configurable colours, noise, and distortion levels
- Characters that course confusion are not used, including (0 and O, 1, l and I, 9 and g, 4 and A, etc.)
- Reload CAPTCHA image function
- Fully tested with Abbyy FineReader Professional 9.0 OCR software, which was unable to detect CAPTCHA image characters at their default settings
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CAPTCHA Image Configuration Options
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Web Wiz CAPTCHA has a vast array of configuration options allowing you to fine tune the CAPTCHA image to best suite your requirements.
- Configure the amount of noise and distortion within the CAPTCHA image
- Configure Background, Border, and Character colours
- Enable/Disable different distortion and noise types
- Over 12 different colour, distortion, and noise levels can be configured
- Configure your own balance between human readability and automated programs reading the CAPTCHA image
- Distortion and noise types include;
- Random pixilation, with 2 levels and 2 colour types
- Random noise lines, with 2 levels and 2 colour types
- Random character skewing
- Random line placement
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