Описание
μcaptcha is a math handwriting captcha scheme for touch-capable devices. Instead of entering text with a keyboard, you just retype a mathematical expression shown on a web canvas. μcaptcha belongs to the set of protocols called HIPs (Human Interactive Proofs), which allow a person to authenticate as belonging to a select group; e.g., human as opposed to machine, adult as opposed to a child, etc.
μcaptcha allows you protect your online forms from illegitimate access or abuse. Furthermore, as a byproduct of solving μcaptchas, a valuable labeled dataset of online handwritten math expressions is collected. μcaptcha is thus channeling the users’ effort into creating valuable resources for machine learning. Learn how μcaptcha works
Требования
- You need the μcaptcha API keys. Get them here.
- Your server must have the cURL library installed. Most servers do.
Переводы
- English (default)
- Español (es_ES)
- Català (ca_ES)
- Other languages? — Just make a pull request
Скриншоты
A μcaptcha example. 
μcaptcha plugin settings. 
μcaptcha in the comment form. 
μcaptcha in the login form.
Установка
- Upload the plugin folder to the
/wp-content/plugins/directory. - Activate the plugin through the
Pluginsmenu. - Get the μcaptcha keys here and set them in the plugin configuration page.
Часто задаваемые вопросы
See https://mucaptcha.com/faq.html
Отзывы
Нет отзывов об этом плагине.
Участники и разработчики
«μcaptcha» — проект с открытым исходным кодом. В развитие плагина внесли свой вклад следующие участники:
Участники
Перевести «μcaptcha» на ваш язык.
Заинтересованы в разработке?
Посмотрите код, проверьте SVN репозиторий, или подпишитесь на журнал разработки по RSS.
Журнал изменений
1.0
- Released first version.