Captchas

Plone Captchas (qPloneCaptchas) is a simple captchas implementation for Plone, designed for validation human input in insecure forms. This is a standalone implementation with static captcha images, which does not depend on captchas.net services.Plugs to: - default Plone discussion mechanism -...

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...

Clickcha is a unique CAPTCHA system that more secure than traditional text based CAPTCHAs yet easier to use. Clickcha will replace the WordPress post comment button with an image based CAPTCHA that requires a single click to solve and post the comment.Click here to see Clickcha in action.Features...


Platforms: PHP

AdCaptcher enables you to build custom captchas. Instead of showing a random string of characters, AdCaptcher lets you upload your own custom images which can be promotional texts, brand names, logos, products or just texts that make sense. We support all languages, not just the latin ones and...


Platforms: PHP

WP Captcha-Free blocks automated comment spam without resorting to CAPTCHAs. It does so by validating a hash based on time (and some other parameters) using AJAX when the form is posted. Comments posted via automated means will not have a hash or will have an expired hash and will be rejected....


Platforms: PHP

Plugin Features: * New features include: no cookies, randomised PHP/JS * No more comment spam * Delays spammers by 30 seconds * No captchas required!installation : 1. Download the current release 2. Unzip and copy the whole spambam folder to your plugins directory. 3. Enable SpamBam in the WP...


Platforms: PHP

Trumpcha is a very unique CAPTCHA system based om jQuery and Ajax that more secure than traditional text based CAPTCHAs yet easier to use.Installation : 1. Upload wp-trumpcha folder to the /wp-content/plugins/ directory 2. Activate the plugin through the Plugins menu in WordPress 3. That's all!


Platforms: PHP

TUR.ID. means TURing human IDentification is a textual, highly accessible alternative to visual CAPTCHAs involving the completion of simple phrases and based on the language recognition features of the user..


Platforms: *nix

Sporkie is a challenge/response spam email filter. Sporkie project uses CAPTCHAs (randomly generated, distorted images of numbers) in order to verify that a person sending email is human. It works in the same manner as the ASK project, except that Sporkie uses CAPTCHAs. The main advantage to...


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

FlatForum is a fast, clean, and simple threaded forum that uses a flatfile database. It's designed for people who have small to medium-sized websites and don't want a huge, bloated forum like phpBB.Features of FlatForum:- Small and fast. The required files for FlatForum are less than 150k...


Platforms: PHP

This is an Open Source bulletin board software written in PHP, it is developed using the Jelix PHP5 framework. It also uses the 906 Grid System for its themes.Features of HaveFnuBB:- Modules- Graphic installer- Search- Multiple database support- Syntax Highlighting- Forum and posts management-...


Platforms: PHP

Mifter incorporates AJAX thinking into message board software, making a real-time message board unlike all others.Features of Mifter:- Tabbed forums for quick and easy navigation- Real-time notification when any of your watched threads gets a new post- Attach an image to a post, large images...


Platforms: PHP

reCAPTCHA is an anti-spam method originating from Carnegie Mellon University which uses CAPTCHAs in a genius way. Instead of randomly generating useless characters which users grow tired of continuosly typing in, risking the possibility that spammers will eventually write sophisticated spam bots...


Platforms: PHP

WangGuard is fully compatible with Standard WordPress (non-multisite), WordPress MU, WordPress Multisite and BuddyPress.Upon user registration, WangGuard will check against a centralized database if the user is a Splogger or spam-user. If WangGuard determines that the user is a Splogger,...


Platforms: PHP

We are proud to announce our NEW AdEmbed feature that enables you to make extra cash $$$ with your blog!BotProof Captcha is a free anti-spam and anti-bot solution which uses a new and unique type of CAPTCHA. We offer a service that will change the way you think about protection from spam and...


Platforms: PHP

A feature integrating some of the most commonly needed functionality for commenting.Includes: * Comment notification using the Comment Notify module. * CAPTCHAs on comment forms for spam prevention using the Captcha module. * Login enhancements using Logintoboggan. * User permissions.Part of the...


Platforms: PHP

reCAPTCHA is a free CAPTCHA service that helps to digitize books, newspapers and old time radio shows. Check out our paper in Science about it (or read more below). A CAPTCHA is a program that can tell whether its user is a human or a computer. You've probably seen them ???*a*? colorful images...


Platforms: *nix

Ochiba is a web-based image gallery written in PHP and uses sqlite. Ochiba is a hybrid of traditional "photo album" software, such as Gallery or Coppermine, and "image board" software, such as futaba, futallaby, and wakaba. In addition, it borrows concepts found in sources such as gmail and...


Platforms: *nix

Twitter Friend Adder Elite is the Internet's #1 Twitter adder bot. Twitter currently has over 30 million members and growing strong. With our software you can automate your Twitter profile and marketing efforts by sending: Many Auto Follows Many Auto Messages And Gathering Mass Amount of ID's ***...


Platforms: Windows