Captcha Image Verification

Who needed CIS Image Verification code and script: Online Forums, Online Feedback forms, Online Request form etc... Spammers, Automated scripts may post any text related, unrelated on your pages. Stopping them doing so is hard by normal programming efforts and is necessary! For an example think...

HIOX Captcha Image maker script can be used to create a random captcha image on every reload of the page. The image is created by using the combinations of 62 alphanumerical characters. This type of human authentication becomes necessary for form submission pages because only a human can copy...

There are a lot of great plugins to prevent spam but especially the effectiv captcha images can annoy your human visitors. Geo Captcha uses the knowledge that a lot of spam is caused from a few countries and prevents them from spamming.Visitors from the countries on your whitelist will never see...


Platforms: PHP

The AspXtremeCaptcha .NET class library that creates and validates image and sound CAPTCHAs (Completely Automated Public Turing test to tell Computers and Humans Apart), which can easily be used from ASP.NET application with just drag & drop from the Visual Studio Toolbox, no need to modify the...


Platforms: Windows

BotDetect 3 .NET w/ audio CAPTCHA is a website security component designed to protect your registration, comment, poll, guestbook, content submission, and other online forms from automated spam submissions. BotDetect generates images with textual Captcha code rendered in them that are easily...


Platforms: Windows

Lanap BotDetect ASP.NET CAPTCHA is a website security solution designed to prevent automated registrations (spambot) with CAPTCHA image. While the code cannot be read by machine (computer program), it is easily read by a human. Key features: generates CAPTCHA image with textual code rendered in...


Platforms: Windows

Lanap BotDetect for ASP is a website security solution designed to prevent automated registrations with CAPTCHA image. While the code cannot be read by machine (computer program), it is easily read by a human. Key features: generates CAPTCHA image with textual code rendered in it, fully...


Platforms: Windows

Lanap BotDetect for ASP is a website security solution designed to prevent automated registrations with CAPTCHA image. While the code cannot be read by machine (computer program), it is easily read by a human. Key features: generates CAPTCHA image with textual code rendered in it, fully...


Platforms: Windows

Typeface is blogging software geared toward developers who wish to blog about their development cycle. This blog makes it easy to convey thoughts and ideas about programming by posting syntax highlighted code snippets. The project supports the metaweblog API, extensive caching for speed, and...


Platforms: *nix

YA Creator is a Simplest Yahoo Account Creator Bot, Yahoo Email Account Maker. With integrated database, simply one-click, YA Creator Bot will Auto-Generate and Auto-Submit Infos such as Username, Password and other necessary infos, also Yahoo Account Creator will Automatic capture the Captcha...


Platforms: Windows

YaBook is a simple but powerful guestbook running on PHP 5. It features easy installation and customization, multi-language support, an administration interface, and email notifications on new postings. YaBook's design uses a template system so it can be easy integrated into your page.Features -...


Platforms: Windows, Mac, *nix, PHP, BSD Solaris

XtraUpload has all the features you would expect from a file Hosting Script. Free users as well as premium users have the ability to upload files but premium users get a lot more features such as viewing files, instantly downloading files and getting the URL's of the files they have uploaded.You...


Platforms: PHP

YaBook is a simple but powerful guestbook running on PHP 5.It features easy installation and customization, multi-language support, an administration interface, and email notifications on new postings. YaBook's design uses a template system so it can be easy integrated into your page.Features-...


Platforms: PHP

Confident CAPTCHAd-OC?D? is a unique, image-based CAPTCHA solution that stops spam and bots in a way that is easy and intuitive for your website visitors. Rather than forcing people to decipher warped and distorted characters or words, Confident CAPTCHA presents the visitor with a grid of...


Platforms: PHP

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...


Platforms: Windows

The Confident CAPTCHAd-OC?D? module is a unique, image-based CAPTCHA solution that stops spam and bots in a way that is easy and intuitive for your website visitors. Rather than forcing people to decipher warped and distorted characters or words, Confident CAPTCHA presents the visitor with a grid...


Platforms: PHP

Hello Capttcha is a free PHP security system that can generate CAPTCHAs with animated images. It can send HTTP requests to the Web services API Web server of the HelloCAPTCHA site retrieve HTML to embed form fields and display an animated CAPTCHA image.This script can also send a request to...


Platforms: PHP

Buhsl Captcha is a very simple, but powerful plug-in that helps you to prevent spam. Plug-in don't use COOKIES or SESSION. So there is no annoying messages like "You should enable cookies" for visitors. Plug-in use hashed captcha code value that will be comparing with entered captcha value and...


Platforms: PHP

Captcha PHP is a PHP class library that works without cookies. It is extremely easy to integrate into existing sites and your < form > processing logic. And it requires no database. It strives to be more user-friendly. It gives visual feedback while you enter a solution (AJAX). And it accepts a...


Platforms: *nix

Authen::Captcha is a Perl extension for creating captchas to verify the human element in transactions. SYNOPSIS use Authen::Captcha; # create a new object my $captcha = Authen::Captcha->new(); # set the data_folder. contains flatfile db to maintain state...


Platforms: *nix