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Wordpress Integration Plugin
License: GNU General Public License v2.0
This project forked from hashcash/wordpress-hashcash
Wordpress Integration Plugin
License: GNU General Public License v2.0
=== Hashcash === Contributors: pkaroukin Tags: hashcash, spam, security Requires at least: 3.0.0 Tested up to: 3.9.1 Stable tag: trunk License: GPL2 License URI: http://www.gnu.org/licenses/gpl-2.0.txt Integrates Hashcash.IO proof-of-work widget with login/registration/comment forms. It leverage jquery.hashcash.io plugin in order to add neat \"unlock\" button on these forms. == Description == ### Protect Against Web Spam Typically various \"Internet SEO Companies\" try to leverage poor forum software protection against mass submission and create many worthless posts with links to a website they are promoting. Some forum and blog software implement various CAPTCHA solutions but these have two negative aspects: * They annoy your visitors. * They provide a fake sense of security. * Today it is possible to buy access to API which solves any kind of CAPTCHA for just $0.70 per 1000 CAPTCHA images solved by a real human being. And do you really think your customer will be happy to try to solve one of these ridiculous CAPTCHAs? ### Secure Against Brute Force Attacks Many modern applications are susceptible to brute force attacks. Take a typical login form, for example. Hackers can compromise account security by trying every possible password combination. They can also leverage a large network of proxy servers to paralelize this attack. Forcing their browser to work hard makes it too expensive and slow for hackers to perform a brute force attack. ### Based On Open Technologies We leverage the following features: * Asm.js * HTML5 * Web Workers Browsers supported: * Google Chrome 28+ * Mozilla Firefox 22+ * Internet Explorer 10+ * Opera 18+ ### Fully translatable All strings are available for translation ### Fully accessible We follow both common sense and accessibility guidelines to make this widget accessible to people with limited abilities. We make it focusable and actionable via Tab-Enter keys, as well as we have WAI-ARIA live region which updates blind user via screen reader about progress. == Installation == 1. Obtain keys pair at https://hashcash.io/ 2. Download plugin folder into /wp-content/plugins/ on your server 3. Activate the plugin through the 'Plugins' menu in WordPress 4. On Hashcash plugin settings page set public and private keys obtained in first step == Screenshots == 1. Submit button disabled. User need to unlock it before proceeding. 2. Widget updates both visually and via WAI-ARIA to inform user about progress. 3. Submit button unlocked. 4. If user tries to click on submit button before unlocking, information popup will show up.
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