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Lanapsoft BotDetect ASP CAPTCHA

By Lanap Free to try

Developer's Description

Lanapsoft BotDetect - ASP CAPTCHA is a website security solution (component) designed to protect your registration, comment, poll, guestbook, content submission, and other online forms from automated spam submissions. It generates CAPTCHA images with textual code rendered in them that are easily decipherable to humans -- but not to spam bots. In essence, it allows you to focus on your code or content -- instead of on deleting spam. 'Developer Edition' includes FULL SOURCE CODE and ROYALTY FREE distribution rights.

Key features:

Time unlimited and fully functional demo version (it displays "Lanap" 50% of times), Built-in sound support that allows access even to visually impaired people, 50 different CAPTCHA algorithms, Custom size and image format, Full server side component, Not dependent on other software so it does not bring in any additional dependencies, Includes high-quality samples, Free 24x7 support.

Full Specifications

What's new in version 2.0.8

Vista / Windows 2008 Server support (fixed a bug causing the component to crash on those OSes), Added a separate version of the BotDetect ASP component setup for 64-bit (x64) machines, Added a CAPTCHA Reload button (allowing users to request a new CAPTCHA code if the current one is unreadable) to all of the sample ASP projects; removed the BotDetect Refresh Demo ASP sample project (since it is superseded by the Reload button functionality), Added Ajax CAPTCHA validation support to the LanapBotDetectHandler.asp file, and a new ASP sample project demonstrating Ajax CAPTCHA validation (CAPTCHA Ajax Validation Sample), LanapBotDetectHandler.asp general refactoring & cleanup: added support for multiple CAPTCHAs in the same ASP application, better variable names, more comments, better invalid request processing, Fixed a bug in the CAPTCHA randomization ASP sample, where reloading the CAPTCHA image without reloading the whole page bypasses the randomization.


Release August 26, 2008
Date Added May 30, 2008
Version 2.0.8

Operating Systems

Operating Systems Windows, Windows 2000, Windows XP, Windows 2003
Additional Requirements IIS.


Total Downloads 1,471
Downloads Last Week 0
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