Title: Hashcash Author: pkaroukin Published: 1 Julho, 2014 Last modified: 13 Janeiro, 2018 --- Procurar plugins Este plugin **não foi testado com as 3 últimas grandes versões do WordPress**. Pode já não ser suportado e pode ter problemas de compatibilidade quando usado com versões mais recentes do WordPress. ![](https://s.w.org/plugins/geopattern-icon/hashcash.svg) # Hashcash Por [pkaroukin](https://profiles.wordpress.org/pkaroukin/) [Descarregar](https://downloads.wordpress.org/plugin/hashcash.zip) * [Detalhes](https://pt.wordpress.org/plugins/hashcash/#description) * [Avaliações](https://pt.wordpress.org/plugins/hashcash/#reviews) * [Instalação](https://pt.wordpress.org/plugins/hashcash/#installation) * [Desenvolvimento](https://pt.wordpress.org/plugins/hashcash/#developers) [Suporte](https://wordpress.org/support/plugin/hashcash/) ## Descrição This plugin will integrate jQuery plugin Hashcash.IO (https://github.com/hashcash/ jquery.hashcash.io) to be used in combination with https://hashcash.io/ service. Active development happens in GitHub repository – https://github.com/hashcash/wordpress- hashcash Please report all issues at https://github.com/hashcash/wordpress-hashcash/issues Because of the way plugins work, problem might arrise from specific combination of WP version, plugins, themes. Therefore for the best result everytime you submit a bug report or just seeking an advice please include following: * Version of WordPress you are using * Brand and version of Browser you are using to test it * List of third-party plugins and their versions activated on your website * What theme and version you are using ### 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. ## Ecrãs * [[ * Submit button disabled. User need to unlock it before proceeding. * [[ * Widget updates both visually and via WAI-ARIA to inform user about progress. * [[ * Submit button unlocked. * [[ * If user tries to click on submit button before unlocking, information popup will show up. ## Instalação 1. Download plugin folder into /wp-content/plugins/ on your server 2. Active o plugin no menu Plugins 3. On Hashcash plugin settings page generate new keys and save settings ## Perguntas frequentes Installation Instructions 1. Download plugin folder into /wp-content/plugins/ on your server 2. Active o plugin no menu Plugins 3. On Hashcash plugin settings page generate new keys and save settings ## Avaliações Este plugin não tem avaliações. ## Contribuidores e programadores “Hashcash” é software de código aberto. As seguintes pessoas contribuíram para este plugin: Contribuidores * [ pkaroukin ](https://profiles.wordpress.org/pkaroukin/) [Traduza o “Hashcash” para o seu idioma.](https://translate.wordpress.org/projects/wp-plugins/hashcash) ### Interessado no desenvolvimento? [Consulte o código](https://plugins.trac.wordpress.org/browser/hashcash/), consulte o [repositório SVN](https://plugins.svn.wordpress.org/hashcash/), ou subscreva o [registo de alterações](https://plugins.trac.wordpress.org/log/hashcash/) por [RSS](https://plugins.trac.wordpress.org/log/hashcash/?limit=100&mode=stop_on_copy&format=rss). ## Metadados * Versão **1.0.14** * Última actualização **Há 8 anos** * Instalações activas **20+** * Versão do WordPress ** 3.0.0 ou superior ** * Testado até **4.9.29** * Idioma * [English (US)](https://wordpress.org/plugins/hashcash/) * Etiquetas * [hashcash](https://pt.wordpress.org/plugins/tags/hashcash/)[security](https://pt.wordpress.org/plugins/tags/security/) [spam](https://pt.wordpress.org/plugins/tags/spam/) * [Visualização avançada](https://pt.wordpress.org/plugins/hashcash/advanced/) ## Classificações 5 out of 5 stars. * [ 5 5-star reviews ](https://wordpress.org/support/plugin/hashcash/reviews/?filter=5) * [ 0 4-star reviews ](https://wordpress.org/support/plugin/hashcash/reviews/?filter=4) * [ 0 3-star reviews ](https://wordpress.org/support/plugin/hashcash/reviews/?filter=3) * [ 0 2-star reviews ](https://wordpress.org/support/plugin/hashcash/reviews/?filter=2) * [ 0 1-star reviews ](https://wordpress.org/support/plugin/hashcash/reviews/?filter=1) [Your review](https://wordpress.org/support/plugin/hashcash/reviews/#new-post) [See all reviews](https://wordpress.org/support/plugin/hashcash/reviews/) ## Contribuidores * [ pkaroukin ](https://profiles.wordpress.org/pkaroukin/) ## Suporte Tem algo a dizer? Precisa de ajuda? [Ver fórum de suporte](https://wordpress.org/support/plugin/hashcash/)