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... Platforms: Windows, Unix, Linux, Linux Console

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... Platforms: PHP

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

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

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

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

Adds CAPTCHA anti-spam methods to WordPress on the comment form, registration form, login, or all. In order to post comments or register, users will have to type in the code shown on the image. This prevents spam from automated bots. Adds security. Works great with Akismet. Also is fully WP,... Platforms: PHP

This plugin adds a CAPTCHA field to your comment form, using the API provided by the Really Simple CAPTCHA plugin to provide the CAPTCHA image and validation.This plugin is fully functional, but is mostly intended to be a "proof of concept" for other plugin developers who may want to use the... Platforms: PHP

reCAPTCHA is a hybrid mechanical turk and captcha that allows visitors who complete the captcha to assist in the digitization of books. From http://recaptcha.net/learnmore.html: reCAPTCHA improves the process of digitizing books by sending words that cannot be read by computers to the Web in... Platforms: *nix

It makes use of several spam protection techniques including captcha images, flood protection, auto-censor, random field names and post moderation.InstallationUpload all files to your server  Create a database (if it is not already done)  Run the installer at /installation/install.php  Follow... Platforms: Windows, Mac, *nix, PHP, BSD Solaris

XMBForum is a lightweight PHP forum project offers all the features you need to support a growing community. With outstanding community support and contribution, you will find XMB to be easy to setup, customize, and enhance.Features of XMBForum:- Forum Organization with Categories, Forums &... Platforms: PHP

DeluxeBB features optimized code structure and database.Features of DeluxeBB:- enabling/disabling, GZIP code to set up optimal page compression level,- configurable spam and email bots protection,- email address hiding, admin restricting,- several banning options,- control panel logs,- a backup... Platforms: PHP

EXtreme Message Board (XMB) is a lightweight forum software with all the features you need to support a growing community.Features of XMB eXtreme Message Board:- Forum Organization with Categories, Forums & Sub-Forums- Easy to use Member Management- Anti-spam image verification for registration... Platforms: PHP